97d78d2a52e135e83c486d806d1bcc8eabd80540cb54b5020b904c90488d4420d1317b3a5676fc2bcdb6d76ddaf84bf68b10acac2e37e4fac88459382718514b34ca450125669f4ea3df880d789b93077c2fc1a79a0c61b56c", @typed={0xc, 0x4, @fd=r0}, @generic=""]}]}, 0x248}, 0x1, 0x0, 0x0, 0x20040000}, 0xc000) close(r0) socket$inet6(0xa, 0x807, 0x8) 2018/01/25 07:47:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) getpeername(r0, &(0x7f0000e44000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00003ea000)=0x3a) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000d8000-0x8)=@assoc_value={0x0, 0xb36}, &(0x7f00005fe000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006fb000)={r2, 0x100000001}, &(0x7f0000430000)=0x8) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f00002f3000)="2318f59a526c0586ae48d83de5c5c2e3b79e5db8bd33e7d1f26a5422c94391cc24c814755b8e69626ded9fb8787eb5f5559c868f8fc75b60f528ead3228c3bc09885739bb29e971672580b6d9486625ccb57935a5993699e56651252fc9d63c0c87a54d376f860769e4a02c6f6a5c1a32d00370db8ea3e34c95ebfcb5c6c49", 0x7f) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000f95000)=0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000ee5000)={0x7, &(0x7f0000167000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/25 07:47:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000b55000)=0x1, &(0x7f000053c000)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a7a000)={0x0, @in6={{0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a67000)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000056d000)={r2, 0x0}, 0x8) listen(r1, 0x400) r3 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/25 07:47:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x4, 0x20000000000003, 0x2161) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000f4000)={{&(0x7f0000c3f000)=""/121, 0x79}, &(0x7f00009b5000)=0x0, 0x21}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) shutdown(r2, 0x0) 2018/01/25 07:47:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000876000-0x38)={&(0x7f000093c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x95, &(0x7f0000289000-0x10)={&(0x7f0000e6f000-0x11b0)=@flushpolicy={0x118c, 0x1d, 0x23, 0x4, 0xffffffffffffffff, "", [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @coaddr={0x14, 0xe, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0xa}}, @sa={0xe8, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, 0x2, 0x100000000, 0x0, 0x20, 0xa0, 0x67, 0x0, 0x0}, {@in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x7f}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, 0x41, 0x5, 0x6, 0xfa3, 0x9, 0xbf77, 0x0}, {0x5, 0x0, 0x1, 0x5}, {0x3, 0xff, 0x5}, 0x0, 0x4, 0x2, 0x0, 0x9, 0x0}}, @algo_auth={0x1048, 0x1, {{'sm3-generic\x00'}, 0x8000, "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"}}]}, 0x118c}, 0x1, 0x0, 0x0, 0x48880}, 0x0) connect(r0, &(0x7f0000015000)=@sco={0x1f, {0xc6, 0x101, 0x4, 0x400, 0x8, 0x7ff}}, 0x8) 2018/01/25 07:47:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000a83000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="ace92906", 0x4) 2018/01/25 07:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc9000)={0x0, 0x7fffffff, 0x7fff, 0x5}, &(0x7f0000af6000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c9c000)={r1, 0xd5, "25a5d60be02f5debae952e0bc4e9c4abf9b71a9dc2f915b35169b1bdd69512abc989c930514bfddb830b413af92ee7966e95f6ca1bbdd5ff1340ed6db9e4d93d01717025661a0f7d8747499bb602bbdb4215cccab82a0d8c5a28136d29aa6cca7f493f068ecb5996e0ec9804202765042644384d0a6413c9bd6b71abc67df64b78d808622e065470a9f6737eca95cacfcfc16142cd3722db962768ce6558b0d6fc803f0ad38d09c6a7ca7794ab90a8d62097132375376af23d0948f81d4a56b1cd15555694f4603901b3601a6d4bbbe76be9f23864"}, &(0x7f0000e14000)=0xdd) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) socketpair(0x11, 0x2, 0x4, &(0x7f0000d35000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000170000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000695000)=0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = socket(0x4, 0xa, 0x4b0e) accept4$packet(r3, &(0x7f0000a6b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000080f000-0x4)=0xffffffffffffff51, 0x20000000080800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c7f000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000916000)=@sack_info={r1, 0x1, 0x100000000}, &(0x7f00006a1000-0x4)=0xc) 2018/01/25 07:47:14 executing program 6: r0 = socket$inet6(0xa, 0x80000006, 0x0) sendto(r0, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/25 07:47:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(0xffffffffffffffff, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000219000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/25 07:47:14 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000d000)={&(0x7f0000015000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f000001f000)={0x38, 0x20018, 0x301, 0x3, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x24, 0x99, [@typed={0x20, 0x3, @binary="0d7958fef226f9e83bfd395e442c602ec7429d103b"}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/01/25 07:47:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000028f000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000307000-0x4)={0x7f}, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000679000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/25 07:47:14 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@newneigh={0x11, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000026000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000021000)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x4836, 0x1f, 0x4}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000027000-0x8)={r2, 0x7ff, 0x4}, 0x8) 2018/01/25 07:47:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0xfffffffffffffffe, 0x0, 0x8a}, {0x6, 0xa0, 0x0, 0x0}]}, 0x10) r2 = accept(r1, 0x0, &(0x7f0000f7b000-0x4)=0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000691000)="74e3613ee51eab4b62dcdb275fff7d5e7c59c3e69be5613f8b8d55826631ad80a2d5f2dcccea7f2f8ba169f5bb7b990539756f0af1eaf7ea209e09013ac2c26b6a3c48b5c5b5aff6e9a48b9166c0fabe138d265fe2392bd530166b85fcd8b6792559d42f3e7c", 0x66) r3 = socket$inet6(0xa, 0x0, 0x2) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f0000eeb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d75000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0xfffffffffffffffe}], 0x1, 0xfffffffffffffffc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00008eb000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000aa1000-0x1)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000de4000-0x8)={0x0, 0x2}, &(0x7f00001f8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000069e000)={r5, 0x1000, 0x10001, 0x100000000}, 0x10) ioctl$int_out(r0, 0x0, &(0x7f00009ec000)=0x0) sendto(r3, &(0x7f0000dff000-0xed)="f1447271b6f79f0a498af1fad3923b77ffda5d0ab71a3d85221e398711363a4f2cdbe864514a9aff11a1ea02e3baaf3746bc1af4646048a3448e9b0d3f6c41b2d20ccfd51b6ed17f03e3b888478297e595e0c5443de729d1b917d7270260347f2e8a5d0b8f2bbf1a5ebc65d8724d52d4be31dda8dea207ce05de83ad3e732caa29d6516f4ac0b2262bc9db29c0dcd577038cb31de08c815c29cc099e6d9b8a28f4b081822a77f2e14c9bfad9e80607fb15df00b404dcfb0c9cd33fab2b04445918eb846daba25b3cd5fc508b73cb1b37fe7ca503609d8f8475a3c85489eaf0f6a578a2c272adbd9339eba0eab1", 0xed, 0x10, &(0x7f0000520000-0x10)=@ipx={0x4, 0x2, 0xac17, "6c0bb7329129", 0x101, 0x0}, 0x10) 2018/01/25 07:47:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000156000-0x4)=0xfffffffffdffffff, 0x1) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) r1 = accept4(r0, &(0x7f00008e0000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c77000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002a3000-0x18)={0x0, 0x5, 0x10, 0xffffffff00000000, 0x5}, &(0x7f0000b17000)=0x18) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000443000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000528000-0x108)={r2, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x3, 0x401, 0x8, 0x0, 0x0, 0x2, 0x5c2, 0x100000000, 0xffffffff, 0x6, 0x4, 0x4, 0x9, 0x1ff]}, &(0x7f0000f8e000)=0x108) bind$inet(r1, &(0x7f0000980000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fec000)={r2, 0x7, 0x30}, 0xc) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/25 07:47:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x16, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000097e000)={0x9, 0x80, 0x7, 0x4, 0x3ff, 0x0, 0xc57, 0x2a, 0x5, 0x9, 0x2}, 0xb) 2018/01/25 07:47:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f000052f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008bd000-0x4)=0x9) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000899000)={0x0, {{0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x24}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) recvmsg$kcm(r1, &(0x7f0000734000-0x38)={0x0, 0x0, &(0x7f0000c40000-0x80)=[{&(0x7f0000b2b000-0xe0)=""/224, 0xe0}, {&(0x7f0000243000)=""/155, 0x9b}, {&(0x7f0000774000)=""/213, 0xd5}, {&(0x7f00007b5000-0xef)=""/239, 0xef}, {&(0x7f000024d000-0xd8)=""/216, 0xd8}, {&(0x7f000054e000)=""/45, 0x2d}, {&(0x7f0000852000)=""/195, 0xc3}, {&(0x7f000004c000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0xb777}, 0x2001) bind$inet6(r0, &(0x7f0000edc000)={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8000000007}, 0x1c) socket$inet6(0xa, 0x27d56181493efd3e, 0x6) 2018/01/25 07:47:14 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000006000-0x5)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x9, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xffffffffffffffeb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f0000004000-0x2e4)={0x2e4, 0x25, 0x800, 0x2, 0x3, {0x1d, 0x0, 0x0}, [@nested={0xe0, 0x2b, [@generic="fab68e2e7d3b38925914344428d0c325211a274d548ab687e1d6bc0ae92ad725af4a2d1f0406d77c8fcfe00b000bde81b041eab8153e360d3b7acf827b09ed5239d12c1360061f296484d4573e1d0b7c46abf82f14f2c4f47e47332edd6c1d69e62542be576612bccc1a9e26940d72fa736fe3942fef51fae43ddcd6f18c015e7ea79d7f31abcfb0d8dda24c87908a33750c22576270e1c0a2f1b7da15b5cced34cc36dd86f928cdb7518fe6cf1c76592f1bf8925702c9148f879466e933dc876dc1c84ec0b6f2539803dd1985eedf32b30fbb76c81653106b"]}, @generic="0a07dc24d7499688d187c276fdf0d49a20841f70b340c7c3f121d590c459d0eee733ba95dd6cf04eb928fe642af1d8f11b1a07c27c28b7c53b352576c62273f30f843c0cd21ea51d4d960c450d5ecad866b3770f3c0cb5f6247b6cf8de5c6caaf66ac91f10ab8cfc0487af943b316702fd0522d15dc159f01bb144ddb320177c028241433197927b8170295ddde53f1a2c0a4e7e1aeaa3fa19b040", @nested={0x154, 0x72, [@typed={0xc, 0x11, @pid=r1}, @generic="c1fdb0a27da4ee5ffaca1084033af6ddc4a95ab2f73e7177f6613d6d86a4eeab6b97a3d83cf7eff41023fb75732f66f775c6bfa31192198327ce42a6bfa9184c803edb52e4320c93e2d7fe13d952d3cccc71ab8ec8bd8542c0343d4498b864bd0a810b4bb6d082cae8df0c591ede6abbd6203986ddd5579517b74bb3a35d9454a3be4e5298d9c2e26b613e51f140e9c7775a5843f89ced1de6537a402c7d8ac29c10b970730aec806ca37c394ba16f62baf1a3c728876d950a913e03083b01232a868b64ffde1d88ebefd62b53439df2e7643f4dc5a8625d58e5e70537f70a3399f028", @generic="fec9470aa801f12ccf92df429c7df871fa5764a4eed36b9ed30f392541b7e84b3b3a8694473ff8aa4b7ab8183bceaefa", @typed={0xc, 0x82, @u32=0xd5}, @typed={0xc, 0x3b, @ipv4=@broadcast=0xffffffff}, @generic="4a912bb04a366b5ed8", @typed={0x10, 0x91, @u64=0xff}]}]}, 0x2e4}, 0x1, 0x0, 0x0, 0x0}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000003000-0x33)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "ffff21ee00860000"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0xf28]}) 2018/01/25 07:47:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007bb000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x100000000}, &(0x7f0000262000)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004db000-0x14)={r1, 0x6, 0x400, 0x4, 0x4, 0x80000000}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000604000)=0x0, 0x4) accept$alg(r0, 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007f0000-0x4)=0x14, 0x80000) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000078b000)={{{@in=@dev={0xac, 0x14, 0x0, 0x10}, @in=@rand_addr=0x5, 0x0, 0x7f, 0x3, 0x8, 0x2, 0xa0, 0x80, 0x7f, r2, r3}, {0xfffffffffffffffe, 0x8000000, 0x1c3, 0x401, 0xfaa, 0x7, 0x3, 0x2}, {0x9, 0x800, 0x6, 0x3}, 0xfffffffffffffff7, 0x4, 0x0, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2, 0x2, 0x40, 0x7f, 0x3, 0x7}}, 0xe8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f0a000-0x4)=0x40, 0x4) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f00005a1000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ff000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000957000-0x8)=@assoc_value={r1, 0x5}, &(0x7f000023a000)=0x8) 2018/01/25 07:47:14 executing program 7: pipe(&(0x7f0000b4f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x2}, 0x4) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004a7000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b1000)=0xe8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000cf4000)={@generic="e1d09f1087facc157c3892ad20f07a47", 0x2646}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00004bc000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2f7, 0x1, 0x8, 0x100, 0x40, 0x40080, r5}) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000e09000)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x5, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00007cb000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003be000-0x4)=0x14) 2018/01/25 07:47:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002e0000)={r0, r1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000098a000-0xc)={@loopback=0x7f000001, @empty=0x0, @broadcast=0xffffffff}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000032e000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000d10000)=0x6, 0x4) 2018/01/25 07:47:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(0xffffffffffffffff, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:14 executing program 1: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000002e000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3cd35d02, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffef, 0x2, 0x3, "8a5596403a45c2c7b266492db94613b8c2fc7174a151b9f545226628636f6f73ad6f62740a005d2110bff768b09701983f69c44c7619ad46cb89bb3d2b207c24544c77f64fb5171990c533760514747a"}, 0x160) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000010000-0x42)="e6424c91194c5ab5ed911e5a6f05f384d90fff51158d50964224ff7ba5d18388e62dad0000000000090006362cecffa811a59851d75c78db254f90b55b76e7c9ab", 0xfffffffffffffeb7) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000052000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f00000e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000f0000)=0x10, 0x80800) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "00000104cdcf842cf19a006816756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x0, []}) 2018/01/25 07:47:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00006a9000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006b1000)={@generic="85594b66026d65f2fb1ca1a66cc15b45", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000a30000)=0x0) accept4$unix(r1, &(0x7f000099f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000637000)=0x8, 0x800) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000df3000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 07:47:15 executing program 0: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f11000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000658000-0x20)={0x3, 0x0, 0x10000, 0x0}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000f11000-0x20)={0x6f1d, r2, 0x2, 0x1}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f0f000)=0x2, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f00004e2000-0x1c)={0x10, 0x1, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/25 07:47:15 executing program 3: socketpair(0x4, 0xa, 0x6, &(0x7f0000e5d000)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000e67000-0x2f)="05d3e4327b0846285e3acb0eb31287a5337e7215c0bc2bfdf0e64e75bf4c95b85267887819c1656abe8df5d1cafa31", 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001d1000)={0x85c, 0x680000000000, 0x8001, 0x1ff, 0xbb, 0x20, 0x3, 0x8, 0x0}, &(0x7f0000f83000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e7d000-0x10)={0x4, 0x1, 0x0, 0x0, r2}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000edf000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001c9000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x30, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:15 executing program 1: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0x3c7}, {&(0x7f0000001000-0x25)=""/37, 0x9c}], 0x96b0cf4a6d2225a0, 0x0, 0xb5, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_emit_ethernet(0xca, &(0x7f000003d000-0x167)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x94, 0x87, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x31, 0x0, [], "721730d35df32388cb02896d42d539e4cf0ad160e6e221fdca78e0e6122c76152c09341be50aad668f63eaf1fe3209e525"}, {0x0, 0x0, 0x5, 0x7, 0x0, 0x0, 0x800, [0x32], "119a237e923aa4512407bd74f18527415c9a5c05cfef87de0f044efc2aa6bf255363c3fc8f52383988cba8b21a081f677d2a47a140e512c49cf4d17a7a23837923dcf3fdb42975264d1eb040"}, {0x0, 0x0, 0x4, 0xff, 0x0, 0x0, 0x86dd, [0x1dfe5d25, 0x0], 'l'}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) pipe(&(0x7f0000034000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000032000)=r1, 0x2e8) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000003d000)={0x0, 0x6}, &(0x7f0000032000-0x4)=0x8) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89e7, &(0x7f0000021000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000001f000-0x20)={@generic="f9c733193735b76c5b054a9677e3333c", @ifru_flags=0x300}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000e000-0x10)={r2, 0x84, &(0x7f000003e000-0x84)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4d90, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in6={0xa, 0x0, 0xc95, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}]}, &(0x7f0000018000-0x4)=0x10) 2018/01/25 07:47:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(0xffffffffffffffff, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000709000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000ce2000-0x38)={&(0x7f0000f27000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000093000-0x10)={&(0x7f0000ae5000-0x130)=@get={0xe0, 0x13, 0x704, 0xffffffffffffffff, 0xffffffffffffffff, {{'rfc4543(rfc7539esp(cbc-camellia-aesni,sha512_mb))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x20000) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/25 07:47:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000adc000-0xc)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) shutdown(r0, 0x2) 2018/01/25 07:47:15 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$packet(0x11, 0x80000002, 0x300) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000000f000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000012000-0x10)=@common='irlan0\x00') getsockname$netlink(r3, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000)=0xc) getsockname$inet(r0, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x54d02e9166b06764) r4 = socket$bt_l2cap(0x1f, 0x8002, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000012000-0x30)=[{&(0x7f000000b000-0xa7)=""/167, 0xa7}, {&(0x7f0000010000-0xba)=""/186, 0xba}, {&(0x7f0000006000-0xb7)=""/183, 0xb7}], 0x3) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f000000a000)={0x0, 0x0, 0x2, 0x6, 0x9, 0x7d, 0x7cbf}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f0000010000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000013000-0x4)=0x1c, 0x80802) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000013000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)=0xb) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000009000)={0x0, 0x0, 0x581, 0x1, 0x7, 0x9, 0x80000001, 0x52, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x0, 0x7f, 0x8}}, &(0x7f000000f000)=0xb8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r5, &(0x7f0000011000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) sendto$inet(r0, &(0x7f000000f000)="ca8d1fb20410c1bef0ab3e8a2ae3b80fe01bff7ce96ae8a00c38abbe4476d50d0f29703e5e6fa99df503a678cd7813eda02d1da460346cf1b3bdba666185fca281e70e12aea60d5489b37d79973be96c2eb7acd9537c91d00defc496c108b14a6f397f2ea4c7a77e031c4d3992811bbe1e6d6078f060d47db55efc9c40a179b6e2cae6a894d8aefb777ac4de4bc41ea251618eb3ac8d382163b1b18422048b039f2126f74294ec6ba2033c22c945d0d182e066724f836813d9e34736d96e8fa67023c31417c319e3b5bf95b3d621e94239a48ef5b713fc26404480566c11dbad3830fd8a485026f099772b1fe60c5c2e6e", 0xf1, 0x0, &(0x7f0000010000)={0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000000c000)={r6, 0x1, 0x7, 0x9}, &(0x7f000000b000)=0x10) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/25 07:47:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3b3e5c6b13ba641b, 0x3, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000cd8000)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect(r1, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000003000)=0x0) 2018/01/25 07:47:15 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000010000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xff7e}, &(0x7f000001a000)=[{&(0x7f0000002000-0xcc)=""/204, 0xcc}, {&(0x7f000000e000)=""/211, 0xd3}, {&(0x7f0000014000-0xa3)=""/163, 0xa3}, {&(0x7f000001a000-0xf)=""/15, 0xf}, {&(0x7f0000007000-0x5f)=""/95, 0x5f}, {&(0x7f000001a000)=""/56, 0x38}, {&(0x7f000001c000-0x9)=""/9, 0x9}, {&(0x7f000001c000)=""/4096, 0x1000}, {&(0x7f0000013000-0x1b)=""/27, 0x1b}], 0x9, 0x0, 0x0}}], 0x48, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001e000)={r0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000000c000-0x1b)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000001f000-0x10)={&(0x7f000000f000)={0x48, 0x12, 0x7, 0x8, 0x7, 0x1, {0xa, 0x0, 0x8}, [@nested={0x1c, 0x61, [@typed={0xc, 0x45, @str='GPL\x00'}, @typed={0xc, 0x6b, @u32=0x4}]}, @typed={0x18, 0x16, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x8800) 2018/01/25 07:47:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee7000-0x10)={0x0, 0x10, &(0x7f0000374000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054c000)=0x10) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00003fc000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afe000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000038f000-0xc)={r1, 0x8c22, 0x10}, 0xc) 2018/01/25 07:47:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x7) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00006fd000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:15 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f000000e000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f000000f000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x10, 0x80000) mmap(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000000f000)={0x0, 0x1000, "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"}, &(0x7f0000009000)=0x1008) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000000f000)={r3, 0x2}, &(0x7f000000f000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000000e000)={&(0x7f0000006000)=@nl=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000005000-0x20)=[{&(0x7f000000e000)="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", 0x1000}, {&(0x7f000000f000-0x90)="1cbf540759de31f7220c6eb96364c2521b93ca8ab17fdcd8fe39278d26c010a250af678db7990440243a08e6c162fb6d70f81d32bcc0ea317cdbe01d782ff080ae3d72159012fb33ed836c0d4018b45dc1c727c612d49998d0a770501a5d96acbb80658f793141122cfc047e2e0b8747fc8bbd4ce992ae0fd15ddd5a120ddc5fb0844ef9110412ab1da4f3486133d5ff", 0x90}], 0x2, &(0x7f000000e000)=[{0xf0, 0x0, 0x81, "bd170626611028690da0c560545230a3d49482ae2960b45898dea0fb4099bb09cbae449c9d23f8315a4cd9fa3928e5b745069471ef79d339d4e3edb7b0d0e0772a6517336fddceb5990c1b0e1af3ce8d59433e5480c5d316ead6688052bb9719821b06c02723e682a3e11ff06f4d015abd3aeaaa82fe45de62c49d1b5ba446f76ba48b4376b5d5d62d25c146f956e29afd007038caa8571070a5d350e81173c666662773d7c589a135684acf3563eb769fa450cb1e4fa9bf37dc6582c2293e7132e157129d1be3c08b83d41a823b5534866d932cc9214d344ebb"}, {0x60, 0x11d, 0x7, "54d1cc5c2f2c466a9dfed1ee769a1e3cd984e094009aebe4d372f8422077da633f1eb6a0e746ee47d3a1248da80e2ebf0f12224e2c1324d35f321de1c635376f60d02fb8b964f6ccf8b0"}, {0x78, 0x0, 0x6269, "9ad5e427666c3ad99fbf5b8deb00a9b169d8f7a55e5572782265de7decf04b2cc214a5d5d352aeff08a2a1fe09ee6a941f4805c3c77315d369d9b34fc4c699bc319f20be2d5d2cab0dfacd1cf56fb57b0249a34ddec0442e42bcddc4bba26ae4e92c90"}], 0x1c8, 0x4010}, 0x20040000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000000c000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000c000)=@generic="99c1fcd31e943c970897362d3379064d", 0x0, 0x0, 0x0}) 2018/01/25 07:47:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0xffff) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0xfffffdf4, &(0x7f00003d2000)=[], 0x0, &(0x7f00002d4000)=[], 0xfffffe84, 0x0}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000064000-0x100)={0x81, 0xfff, 0x0, 0x100000000, 0x4, [{0x10000, 0x8001, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0x9, 0xf1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4, 0x1, 0x1f, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}]}) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x22) 2018/01/25 07:47:15 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:15 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bf6000)={@generic="9332e0cff96c079d64d7a3644c30d5d4", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x6, &(0x7f0000007000-0x4)="02000000", 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000000e000-0x20)={@common='vlan0\x00', @ifru_flags=0x0}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000c000)=@assoc_value={r1, 0x4}, 0x8) [ 1662.771519] RDS: rds_bind could not find a transport for 172.20.1.23, load rds_tcp or rds_rdma? [ 1662.796895] RDS: rds_bind could not find a transport for 172.20.1.23, load rds_tcp or rds_rdma? [ 1662.821699] FAULT_INJECTION: forcing a failure. [ 1662.821699] name failslab, interval 1, probability 0, space 0, times 0 [ 1662.837360] CPU: 1 PID: 9401 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #207 [ 1662.844673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1662.854030] Call Trace: [ 1662.856635] dump_stack+0x194/0x257 [ 1662.860273] ? arch_local_irq_restore+0x53/0x53 [ 1662.864951] should_fail+0x8c0/0xa40 [ 1662.868648] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1662.873737] ? lock_pin_lock+0x360/0x360 [ 1662.877782] ? check_noncircular+0x20/0x20 [ 1662.881995] ? check_noncircular+0x20/0x20 [ 1662.886215] ? check_noncircular+0x20/0x20 [ 1662.890429] ? find_held_lock+0x35/0x1d0 [ 1662.894482] ? __lock_is_held+0xb6/0x140 [ 1662.898547] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1662.904412] ? __might_fault+0x110/0x1d0 [ 1662.908453] ? rcu_note_context_switch+0x710/0x710 [ 1662.913372] should_failslab+0xec/0x120 [ 1662.917487] __kmalloc+0x63/0x760 [ 1662.920923] ? __might_sleep+0x95/0x190 [ 1662.924878] ? __sctp_setsockopt_connectx+0x116/0x1f0 [ 1662.930061] __sctp_setsockopt_connectx+0x116/0x1f0 [ 1662.935079] sctp_getsockopt+0x1812/0x735a [ 1662.939302] ? page_add_new_anon_rmap+0x750/0x750 [ 1662.944128] ? print_irqtrace_events+0x270/0x270 [ 1662.948882] ? sctp_getsockopt_peeloff_common+0x2c0/0x2c0 [ 1662.954437] ? lock_acquire+0x1d5/0x580 [ 1662.958412] ? lock_acquire+0x1d5/0x580 [ 1662.962362] ? check_noncircular+0x20/0x20 [ 1662.966581] ? lock_release+0xa40/0xa40 [ 1662.970540] ? reacquire_held_locks+0x1f9/0x3e0 [ 1662.975189] ? reacquire_held_locks+0x1f9/0x3e0 [ 1662.979844] ? alloc_set_pte+0x1102/0x1880 [ 1662.984076] ? find_held_lock+0x138/0x1d0 [ 1662.988206] ? print_irqtrace_events+0x270/0x270 [ 1662.992937] ? filemap_map_pages+0x919/0x15d0 [ 1662.997412] ? lock_downgrade+0x980/0x980 [ 1663.001538] ? unlock_page+0x19f/0x270 [ 1663.005403] ? wake_up_page_bit+0x530/0x530 [ 1663.009705] ? __lock_is_held+0xb6/0x140 [ 1663.013748] ? print_irqtrace_events+0x270/0x270 [ 1663.018483] ? __lock_acquire+0x664/0x3e00 [ 1663.022702] ? filemap_map_pages+0x942/0x15d0 [ 1663.027177] ? print_irqtrace_events+0x270/0x270 [ 1663.031921] ? print_irqtrace_events+0x270/0x270 [ 1663.036664] ? print_irqtrace_events+0x270/0x270 [ 1663.041403] ? __lock_acquire+0x664/0x3e00 [ 1663.045619] ? __lock_acquire+0x664/0x3e00 [ 1663.049829] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1663.054994] ? check_noncircular+0x20/0x20 [ 1663.059236] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1663.064410] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1663.069587] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1663.074766] ? check_noncircular+0x20/0x20 [ 1663.078984] ? check_noncircular+0x20/0x20 [ 1663.083207] ? lock_acquire+0x1d5/0x580 [ 1663.087164] ? check_noncircular+0x20/0x20 [ 1663.091377] ? check_noncircular+0x20/0x20 [ 1663.095595] ? check_noncircular+0x20/0x20 [ 1663.099834] ? find_held_lock+0x35/0x1d0 [ 1663.103879] ? avc_has_perm+0x35e/0x680 [ 1663.107834] ? lock_downgrade+0x980/0x980 [ 1663.111956] ? __fget+0x333/0x570 [ 1663.115391] ? lock_release+0xa40/0xa40 [ 1663.119341] ? lock_release+0xa40/0xa40 [ 1663.123295] ? __lock_is_held+0xb6/0x140 [ 1663.127340] ? avc_has_perm+0x43e/0x680 [ 1663.131298] ? avc_has_perm_noaudit+0x520/0x520 [ 1663.135952] ? iterate_fd+0x3f0/0x3f0 [ 1663.139731] ? lock_downgrade+0x980/0x980 [ 1663.143859] ? map_files_get_link+0x3a0/0x3a0 [ 1663.148353] ? sock_has_perm+0x2a4/0x420 [ 1663.152408] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1663.157775] sock_common_getsockopt+0x95/0xd0 [ 1663.162247] ? sock_common_getsockopt+0x95/0xd0 [ 1663.166901] SyS_getsockopt+0x178/0x340 [ 1663.170858] ? SyS_setsockopt+0x360/0x360 [ 1663.174986] ? SyS_write+0x184/0x220 [ 1663.178682] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1663.183507] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1663.188503] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1663.193244] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1663.197976] RIP: 0033:0x452f19 [ 1663.201142] RSP: 002b:00007fd36486cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 1663.208830] RAX: ffffffffffffffda RBX: 00007fd36486caa0 RCX: 0000000000452f19 [ 1663.216074] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 1663.223319] RBP: 00007fd36486ca90 R08: 0000000020a93ffc R09: 0000000000000000 [ 1663.230569] R10: 0000000020676ff0 R11: 0000000000000212 R12: 00000000004b7c96 [ 1663.237826] R13: 00007fd36486cbc8 R14: 00000000004b7c96 R15: 0000000000000000 2018/01/25 07:47:15 executing program 3: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b6a000)={0x0, 0x0}) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b6b000-0x20)={0x9, 0x4, 0x800d, 0x9, 0x9, 0x0, 0x3, 0x4, 0x0}, &(0x7f0000b6b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000c000-0x8)={r1, 0x7}, 0x8) pipe(&(0x7f0000ab2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000044c000-0x78)={0x3, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x9, 0x4, 0x556e, &(0x7f000061f000)=@common='syzkaller0\x00', 0xfffffffffffffff8, 0x2, 0x3}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 07:47:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x8, 0x7, 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00007bd000)=0x1b92, 0x8) bind$alg(r0, &(0x7f00007f8000)={0x26, 'hash\x00', 0xfffffffffffffffc, 0x15, 'hmac(sha3-224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e06000)="a3745efac3152c23650003b9247ad2dd130a742e263dc5044209a15ea705b680ccfcdf08a67dda70c0105919ac26621fcc77bb8dd609e35df99a25c0820cb44bad7911c893a9b37b462bb19441780e2c9f0a8450dbac", 0x56) 2018/01/25 07:47:15 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x0) close(r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000006000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/25 07:47:15 executing program 1: socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000000, 0x2, 0x1, 0x0}, &(0x7f00008d8000)=0xa0) 2018/01/25 07:47:15 executing program 4 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a24000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000b14000)={{0xa, 0x3, 0x1c00000, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x100000001, [0x7, 0x4, 0x4, 0x7fffffff, 0x0, 0x80, 0x1, 0x44a0]}, 0x5c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bd1000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000041c000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000085d000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000547000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d21000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in=@broadcast=0xffffffff, 0x1, 0x7fff, 0x0, 0xfffffffffffffffc, 0xa, 0xa0, 0x0, 0xbf, r1, r2}, {0x100000001, 0x3, 0x0, 0x1c, 0x8, 0x1, 0xdb, 0x2}, {0x8923, 0x7, 0x7, 0xffffffffffffffc4}, 0x9c4, 0xf, 0x0, 0x0, 0x1, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0x2b}, 0x2, @in=@empty=0x0, 0x0, 0x2, 0x0, 0x3f, 0x1, 0x5, 0x7}}, 0xe8) 2018/01/25 07:47:15 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1, 0x0, 0x22, 0x10001}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x7ff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000768000-0xed)={r3, 0xe5, "10a8570f6ba4d6a58cc6681730e72442e0df355669c47bae1fb85a64e39b394a3a604ed349b6a00139441d5ac499a068c092efb45c08b9ecc7010890ae738035b12a249f72fd6c9df2cee441bf3bb843f8b343d16cf2ad2f055afe3bfe313568292369f9adb188b390579163b73148681ca687417071bc6a72a04c26bba244c5d49038f1c0f2757be2cf455ede3630f8522ab017c2795c4f6db3516f6e99e38ecd3c6b75b89941e71652d8cf8a6fa29d118bbdf833bce963ee7b5899a896d4c444ca845ded0a369f8d932f1c99d138cd942b7299baf9a672f2445e95518aea50c4a326745a"}, &(0x7f000055a000-0x4)=0xed) 2018/01/25 07:47:15 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000009000-0x3)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000009000-0x28)={&(0x7f0000000000/0x2000)=nil, 0x80, 0x5, 0x24, &(0x7f0000003000/0x2000)=nil, 0xfffffffffffff001}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000)={r0}) recvfrom$llc(r2, &(0x7f0000002000)=""/225, 0xe1, 0x10000, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x1000000000000, 0x100, 0x800, 0x80000000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xa) 2018/01/25 07:47:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a94000-0x8)={0x0, 0x0}) shutdown(r1, 0x1) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) 2018/01/25 07:47:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000279000)=0x10, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000068000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[@in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x80}], 0x94) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000005000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000005000)={0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x200, 0x4, 0x8, 0x2, &(0x7f0000005000)=@common='ipddp0\x00', 0x5, 0x6, 0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000-0x10)={0x0, 0x8, 0x2, 0x10000}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006000)={r2, 0xdd, "cc69025de76a485f37a76e0a82fdc0016acbf78e4bac6c8d62c8139608fc072d95667c7c152f4e3fea1d0772705868d38cd7471d94ae5b97ec7c1b16c503d1b35eb2be416c289557ba0bbddc737a7bafe9e90a8df5369a6b575681e0d1e271857fcc875d8ee9f84910bbf29173e2b44971d167f4e76a332b93a70faa13cd71cd4efcb4dcba4d400257602f6dcac97d0267014164644e42561d4fa9709d94af96f0820eed17b0eefecd66b022030d4160a3a67a2b21586a2d425b0b6ca4ae076c8f6195fc3a259ae9ee99f502f9ed15f61b631ee391403980c8021c5e0c"}, &(0x7f0000005000)=0xe5) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000009000-0x28)={@common='ifb0\x00', 0x124f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000009000)={r2, 0x3f, 0x885d, 0x5, 0x5, 0x4}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f000000a000)=0x8, 0x4) 2018/01/25 07:47:15 executing program 0: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cb4000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x4, 0x200) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000f97000)={&(0x7f0000839000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000f98000-0x10)={&(0x7f00000d5000-0x15c)={0x15c, 0x7, 0x7, 0x800, 0x1, 0x3, {0x1, 0x0, 0x9}, [@generic="59dfe37ac9e74ba6f8163ca42c94c10f42b6ae03c3e34ea5f5edd9ae55c32b48b943409938d997d0c9ab3ccc7823c516683b195fbd4b6ea30e95c4539c4452d8d90c904f5e37687fb55ce01fa2f4219cb3621f80e1e6a62ec80b1ddbe995db2d28b611f6f848f3507ba839e6481d4f94ff81f61344f30fe0cef372ac", @generic="ff57677adfb85cfbdbb7f1da09cd861dd8c13d4d2831ef4cfab4bfb6f3020b160a6fd2ec07473e3eb84f9e60eb041b87a4fca2dfd84c66a850dc19bdb5a4883414e607dcaca633dbc2c2b68249de99992b09f5d037a314aec12873e79a4ca0890923ee43fb84f131ccfed1bbb4bcb88dedc7d10291b870be93c32e6a1f9637d985b2681795f9922e76db306ebe08821d52b6776642e65a8d38589644b80995f727cd8ba83a44e59533867a67c337c5942433ca28f1e3229b6e238c3f6fad471d311d06a0f10221979e79e35d"]}, 0x15c}, 0x1, 0x0, 0x0, 0x1}, 0x44000) socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept4(r0, &(0x7f0000f97000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f96000)=0x32, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000f96000)={&(0x7f0000dda000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000419000)={&(0x7f00002c0000)=@delrng={0x10, 0x14, 0x2, 0x3, 0x0, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x50}, 0x20000811) 2018/01/25 07:47:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x4, 0x2, 0x4, &(0x7f0000ed9000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000456000-0x28)={@generic="0a37d99e61c5b46ddb7ea18215705d39", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r1, &(0x7f0000ca6000-0x10)=""/16, 0x10, 0x40000003, &(0x7f00008d0000-0x14)={0x11, 0x1, r2, 0x1, 0x81, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x37, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) [ 1663.312319] FAULT_INJECTION: forcing a failure. [ 1663.312319] name failslab, interval 1, probability 0, space 0, times 0 [ 1663.323653] CPU: 1 PID: 9424 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #207 [ 1663.330929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1663.340285] Call Trace: [ 1663.342884] dump_stack+0x194/0x257 [ 1663.346529] ? arch_local_irq_restore+0x53/0x53 [ 1663.351206] ? print_irqtrace_events+0x270/0x270 [ 1663.355981] should_fail+0x8c0/0xa40 2018/01/25 07:47:15 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffff, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000019000-0x2)=0x80000001, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000000c000-0x4)=0x19, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000019000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x8000}) recvmsg(r2, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0xffffffffffffffb3}, {&(0x7f0000018000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xb0}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x57)=""/87, 0xe6, 0x4000}, 0xfffffffffffffffc) 2018/01/25 07:47:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000)={r1, 0x30, "bd9b9058d19289212e031ac8e9617812434761cff0f6810f380d248a8cee27e9909ce93ac73115d15ca68a9662c32151"}, &(0x7f0000001000-0x4)=0x38) 2018/01/25 07:47:15 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000fb1000-0x4)=0x300004, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) 2018/01/25 07:47:15 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001f000-0x4)={r0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000020000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000020000-0x4)=0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000020000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f000001f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000f000-0x4)=0x10, 0x80800) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1663.359705] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1663.364819] ? print_irqtrace_events+0x270/0x270 [ 1663.369597] ? print_irqtrace_events+0x270/0x270 [ 1663.374375] ? sctp_get_port_local+0x172/0x13b0 [ 1663.379057] ? lock_downgrade+0x980/0x980 [ 1663.383227] ? lock_acquire+0x1d5/0x580 [ 1663.387206] ? sctp_get_port_local+0x323/0x13b0 [ 1663.391881] ? inet_get_local_port_range+0x13d/0x500 [ 1663.397000] ? lock_release+0xa40/0xa40 [ 1663.400979] ? trace_hardirqs_on+0xd/0x10 [ 1663.405136] should_failslab+0xec/0x120 [ 1663.409119] kmem_cache_alloc+0x47/0x760 [ 1663.413204] sctp_get_port_local+0x9cd/0x13b0 [ 1663.417718] ? sctp_set_owner_w+0x4c0/0x4c0 [ 1663.422058] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1663.427264] ? sctp_bind_addr_match+0x26d/0x390 [ 1663.431946] ? sctp_bind_addrs_to_raw+0x340/0x340 [ 1663.436793] ? __ipv6_addr_type+0x193/0x280 [ 1663.441120] ? sctp_v6_available+0x100/0x2b0 [ 1663.445531] ? depot_save_stack+0x12c/0x490 [ 1663.449869] ? sctp_inet6_bind_verify+0x9c/0x440 [ 1663.454641] sctp_do_bind+0x240/0x540 [ 1663.458465] sctp_autobind+0x179/0x200 [ 1663.462358] ? check_noncircular+0x20/0x20 [ 1663.466630] ? sctp_do_bind+0x540/0x540 [ 1663.470616] ? check_noncircular+0x20/0x20 [ 1663.474861] ? sctp_get_af_specific+0x4d/0x60 [ 1663.479361] ? sctp_get_af_specific+0x4d/0x60 [ 1663.483875] __sctp_connect+0x641/0xca0 [ 1663.487865] ? __sctp_connect+0x641/0xca0 [ 1663.492049] ? sctp_wait_for_sndbuf+0x860/0x860 [ 1663.496727] ? __check_object_size+0x25d/0x4f0 [ 1663.501312] ? lock_release+0xa40/0xa40 [ 1663.505297] ? check_stack_object+0x140/0x140 [ 1663.511084] ? rcu_read_lock_sched_held+0x108/0x120 [ 1663.516115] ? __might_sleep+0x95/0x190 [ 1663.520105] __sctp_setsockopt_connectx+0x1ae/0x1f0 [ 1663.525128] ? __sctp_setsockopt_connectx+0x1ae/0x1f0 [ 1663.530338] sctp_getsockopt+0x1812/0x735a [ 1663.534576] ? page_add_new_anon_rmap+0x750/0x750 [ 1663.539425] ? print_irqtrace_events+0x270/0x270 [ 1663.544197] ? sctp_getsockopt_peeloff_common+0x2c0/0x2c0 [ 1663.549732] ? lock_acquire+0x1d5/0x580 [ 1663.553698] ? lock_acquire+0x1d5/0x580 [ 1663.557668] ? check_noncircular+0x20/0x20 [ 1663.561905] ? lock_release+0xa40/0xa40 [ 1663.565874] ? reacquire_held_locks+0x1f9/0x3e0 [ 1663.570520] ? reacquire_held_locks+0x1f9/0x3e0 [ 1663.575178] ? alloc_set_pte+0x1102/0x1880 [ 1663.579408] ? find_held_lock+0x138/0x1d0 [ 1663.583542] ? print_irqtrace_events+0x270/0x270 [ 1663.588366] ? filemap_map_pages+0x919/0x15d0 [ 1663.592857] ? lock_downgrade+0x980/0x980 [ 1663.596987] ? unlock_page+0x19f/0x270 [ 1663.600865] ? wake_up_page_bit+0x530/0x530 [ 1663.605177] ? __lock_is_held+0xb6/0x140 [ 1663.609221] ? print_irqtrace_events+0x270/0x270 [ 1663.613955] ? __lock_acquire+0x664/0x3e00 [ 1663.618175] ? filemap_map_pages+0x942/0x15d0 [ 1663.622653] ? print_irqtrace_events+0x270/0x270 [ 1663.627389] ? print_irqtrace_events+0x270/0x270 [ 1663.632136] ? print_irqtrace_events+0x270/0x270 [ 1663.636899] ? __lock_acquire+0x664/0x3e00 [ 1663.641114] ? __lock_acquire+0x664/0x3e00 [ 1663.645329] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1663.650510] ? check_noncircular+0x20/0x20 [ 1663.654738] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1663.659915] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1663.665093] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1663.670273] ? check_noncircular+0x20/0x20 [ 1663.674486] ? check_noncircular+0x20/0x20 [ 1663.678700] ? lock_acquire+0x1d5/0x580 [ 1663.682658] ? check_noncircular+0x20/0x20 [ 1663.686891] ? check_noncircular+0x20/0x20 [ 1663.691133] ? check_noncircular+0x20/0x20 [ 1663.695374] ? find_held_lock+0x35/0x1d0 [ 1663.699421] ? avc_has_perm+0x35e/0x680 [ 1663.703379] ? lock_downgrade+0x980/0x980 [ 1663.707503] ? __fget+0x333/0x570 [ 1663.710957] ? lock_release+0xa40/0xa40 [ 1663.714910] ? lock_release+0xa40/0xa40 [ 1663.718874] ? __lock_is_held+0xb6/0x140 [ 1663.722924] ? avc_has_perm+0x43e/0x680 [ 1663.726894] ? avc_has_perm_noaudit+0x520/0x520 [ 1663.731554] ? iterate_fd+0x3f0/0x3f0 [ 1663.735336] ? lock_downgrade+0x980/0x980 [ 1663.739464] ? map_files_get_link+0x3a0/0x3a0 [ 1663.743957] ? sock_has_perm+0x2a4/0x420 [ 1663.748006] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1663.753378] sock_common_getsockopt+0x95/0xd0 [ 1663.757856] ? sock_common_getsockopt+0x95/0xd0 [ 1663.762509] SyS_getsockopt+0x178/0x340 [ 1663.766466] ? SyS_setsockopt+0x360/0x360 [ 1663.770597] ? SyS_write+0x184/0x220 [ 1663.774287] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1663.779109] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1663.784108] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1663.788853] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1663.793603] RIP: 0033:0x452f19 [ 1663.796775] RSP: 002b:00007fd36486cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 1663.804466] RAX: ffffffffffffffda RBX: 00007fd36486caa0 RCX: 0000000000452f19 2018/01/25 07:47:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r1 = accept(r0, &(0x7f0000518000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e5c000)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000340000+0x402)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000cc0000-0x14)={0x11, 0x1a, r2, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) socketpair(0x11, 0x80000, 0xffffffff, &(0x7f0000c63000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f000047f000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 07:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000822000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b85000)=0x10) syz_emit_ethernet(0x7e, &(0x7f0000ab1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x20000000, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[@lsrr={0x83, 0xfffffffffffffff9, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, @timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x0}]}, @noop={0x1}, @rr={0x7, 0x3, 0x0, []}, @generic={0x0, 0x6, "0b285dc8"}]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x31b]}) recvfrom$inet(r0, &(0x7f0000014000-0x82)=""/130, 0x82, 0x2000, &(0x7f0000250000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b42000)={r1, 0x5, 0x8, 0x7fffffff}, &(0x7f0000dd9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000824000)=0x0, &(0x7f00000e7000)=0x4) bind$inet(r0, &(0x7f000054e000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:47:16 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000021000-0x4)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000023000)={r0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000022000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1d63, r2}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000-0x70)={0x75, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x579d, 0x91, 0x2, 0x1f, &(0x7f0000023000)=@generic="0125030c7f4b521e3dc0717d940ce78b", 0x3, 0x6, 0x2}) 2018/01/25 07:47:16 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000005, 0x4) ioctl$int_in(r0, 0x2000000005452, &(0x7f00002db000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ffe000)="57b5b47c99be51840b8df12cc5a59ddfb08a08c11ebab64ceef3df9f47114c40f3866625d6c2af1cb1d5f8a854770d46f8fad591770e4bf31b3bd8cf7692d0bce896160fded8fd29970eb7156d4a0532", 0x50) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ffe000)={0x7, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) poll(&(0x7f0000e81000)=[], 0x5e1, 0x7) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a8a000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000458000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d39000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2c2e, r1}) pipe(&(0x7f0000e41000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000bb4000-0x10)="98fabda6aab165f16223455a2ea34c5f", 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000f48000)={0x1f, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getpid() 2018/01/25 07:47:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000340000-0x25)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a0000400000", 0x24) ioctl$void(r0, 0x5451) 2018/01/25 07:47:16 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "df3acb01433fa4d6c8789e0d4f05731f0686846a2d02e6888eb7c1f801a28ddf12cbbc03959a2c96b23b9606d5f237c5269ac06cb9abc11c2be072abe81fc6", 0x0}, 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x10001, 0x2, 0x2, 0xa, 0x0, 0x80, 0x3b, r1, r2}, {0x94, 0xd20f, 0xffffffffffffffff, 0x401, 0x7, 0x40, 0xffffffffffffff80, 0x10000}, {0xdfe, 0x40, 0x1000, 0x100000001}, 0x0, 0x9, 0x2, 0x0, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x4, 0x0, 0x10001, 0x20, 0x7, 0x2}}, 0xe8) socketpair(0x10, 0x6, 0x3, &(0x7f0000002000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) bind$ax25(r0, &(0x7f0000004000)={0x3, {"da12a95948a951"}, 0x4}, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000003000)="521c56b6eff5fa28dc4b1023b72fff3222a7e4d7e2bff8667e3e4d17d8ffd86888cc17bf36199b051a91e1b23e5d9f668bbffebe56a159093a36edb462434fe12f2f00280b4f3f0a2b2db38ccdf208ab0312c997") setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) close(r0) 2018/01/25 07:47:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0x97) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/01/25 07:47:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x85, 0x9e17, &(0x7f0000eef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0102000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b000000403a4b2470a0000000000000000065dcf160e7288f358c0002f0000158d19bcb31f1314a8ef15162e5a5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x5f) [ 1663.811721] RDX: 000000000000006f RSI: 0000000000000084 RDI: 0000000000000013 [ 1663.818974] RBP: 00007fd36486ca90 R08: 0000000020a93ffc R09: 0000000000000000 [ 1663.826248] R10: 0000000020676ff0 R11: 0000000000000212 R12: 00000000004b7c96 [ 1663.833501] R13: 00007fd36486cbc8 R14: 00000000004b7c96 R15: 0000000000000000 2018/01/25 07:47:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00009a1000)=0x8, 0xfffffffffffffeeb) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000d53000)=@req={0x50, &(0x7f0000afe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x3, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}}}}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000052f000)={0x0, 0x1000, "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"}, &(0x7f0000ef7000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000732000-0x8)=@assoc_value={r3, 0x7f}, 0x8) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000b2d000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) sendmmsg(r0, &(0x7f00007b2000-0x78)=[{{&(0x7f0000f0e000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb(arc4),crct10dif-pclmul)\x00'}, 0x58, &(0x7f0000e40000-0x50)=[{&(0x7f0000e66000)="a4b60ba1b75f000357c3aab89ed2f19886404036e1678f78e748e379cc07225cd8fd3702bf94f43d2eaad64e9584c808c0eae4b9ace671d9d73e141ef7444479d49cf5555adc80e42c35865d3ccc273988e6fd1ef47ebd630c886ad57fbefbd6f084ca87e3e1e3081e5808019bb4a364b346a13440399be3c3e58fc50baa0a68ec541502b550b7847fbe128d49e8225db4126afb5b2540117c636833c888d1ebe7d8b5639d4d6eb32725eb567ace9af15604958f727ba6f966bc5259d181725b88cbcc", 0xc3}, {&(0x7f0000aed000-0x50)="c6eb8efa76ae52837fb8c710b80e8c055f60e6df87fcd01073f42e0305885eb535a4537558af48fd6150035113d512ff934697063625a701c26c017796acbcf2c2989d26d26a38aa7ff5547d9db4eef0", 0x50}, {&(0x7f0000d9d000)="31d51949e5231719e324ed88cbce2564406a2e1ba4fc03289e0c630a4fc38d1e75472c1b5f036dc674193df6a9e896177b3330196ceadc35d765e0c7df3bf26b35a9b6e9276743119b70c911cab62316e84c2874c193f9551f6f04d8f606f3c5343250e306e3a27baa81bfe6a4afc55481917dbb8e7074dfccf5d8f696fab879a5bdee0ce4fc847d53442b454dcaabdacb194db7c9ace4ac857bd8b2b2da7d635f37da90cbc7a543d84c84fc1e157a23b5d64bfc53cf", 0xb6}, {&(0x7f0000372000-0xd6)="ba68fb498a0f4b931b5a5a109078e83eb310b954aa4302f89d80b98c6f453d66cfe741731db0e958181a3bc14a0fc6cb168f2fbf5661022ebf36dad4c232657c42763e9f15e82cca62c36acd329ecd6e94c1b42aebdb77fbb56f07302b1ed56f94f35375173c3d2ebe3ab22f05776179c533e8820254b21b7cdefacba609951885e4ef573edb20e93cbb2349dc392f298a807d0ee303bbeaf71f09ced38983b8ad8a97bd4572c14960768128ee924e1adb278c8bbbcdf41c359cb2ca135481c0d3059cf40ace552d7210e84df4c3f92a5f54d2c7dfb3", 0xd6}, {&(0x7f0000880000)="41e060cd961bcd88a7b0bb9d173eac8ec8b5a4d4e1b34d8e21c8137d7cc40c0040279b3213c22ac0858ca22b60fe0820ab9a90d7e848b1e36be8c35efe16b57f50a1f54ba6e6d84126962bdbae011e06fb226d63512562100e0f07edeea88cb7674375831d6f61b131b1eacdfad7a123ba12f9500b3cececf19968", 0x7b}], 0x5, &(0x7f0000c77000)=[{0x40, 0x1, 0x4, "b8758f8fe05379c30a4c02bd149e8e310f4e8741050aa810cc690e2904171e1cf475a68799cb2eb5acb7"}], 0x40, 0x4000}, 0x200}, {{&(0x7f00006db000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x4, 0x1}}, 0x2e, &(0x7f000028c000-0x80)=[{&(0x7f000054c000-0x7c)="380a793e2d927869bc9bb3703dfe6f995cec1e255aa4c00a9b463efc896917cb526fea16b2aa71974c3ee371f3d9305faa3801ad37ba7ccae7a612c25318f684606787aac2e682d6c2877f4116095dbad173e7eda173876de3002b8928d6cf42fb9b33d395cd3a997192b20d3fe3e2a45be6cb8b77fa1f162ba3c670", 0x7c}, {&(0x7f0000db4000)="d08fb4c872a233ea846608fde620cacbb834d4e8b4b8068677fc3c2d833fec830bf14276b13e0ec8f3f4fef5ecece345e4d5cd462361047d69b3a76db6a86dd1989608d02038408bc06f2c32d6", 0x4d}, {&(0x7f00001f9000-0xd9)="ec160da4f34bcd42bcb3bed9a8888c75063b18e720b7e20fb8b3d275d74b614186680bffd7f0c8383bdd5f17a08c7f212873bc8c5121b6ffb21e77ee7703b182d445175d5814da8e90273b2bbca6c95754842e4087a92941b8746136d52042739a6a57fc2f0a8456323d3aa7e0d32694fb5295a4577262e0b6704e92372a7bdc2c82ba8772b7914d97437c6da21f68abe6ccd2db40aae0deb7ccc1fa1b76dd143362635566fa3963c8dcfb2050e9ae80304bdbd264b9c48e83c3665cc6b68ef72ae7db34cdf36f1008345de529ea7752c5acd1fc69eaf15fbf", 0xd9}, {&(0x7f0000c36000-0xd4)="ade68e1d981650ee891fd9a3ed0ae9400743319749c3148b79ba955c5f342439dc0c8cee9099f1bd725af92daef71a8349d33c224a90e03c67aaa145315421e2c47434908c30d1b2de5e23de8bea67da4295002b154bdaaeddd6c90f6f6627cd842bd18488f65f4aba16d13b6b641d8a4b4d02fbc314b2a4c3e9a764f58494df96db7af0bb37bbeae25fbd447b6cf7d23be9a5eed2ac2b0834f70f2b97218999218a54bb3458017365dbc6ec869db068a86ea5eb76222627cf4c06ddd95ac044c34fa7d66d217ea76a48ce981469058d8fbea5fa", 0xd4}, {&(0x7f00005f9000-0x3d)="f93ba5595297e63bac16c379777b17a77948c6c44d6150deacbd9ebc4c35861a65ee2f5910d719c54c1ab5fd94741a358edd2636283f697a21288e2bc9", 0x3d}, {&(0x7f0000c00000)="d3d575b7026247c3ec8984d163524e12ac04b3eea47e2e217b1d58c56f401af77aaf4e573287f429d008dc79942ee032b56012253a26729f5524c6b0d34b10c1d0cf3ca888b8612f93b48d554b8d727d40febed6554c09c414b6cf76edec2632349bf777615ba6ef0fe1f56076a8800c7d110ae5d2f462107219caa29632331bc6ce3859a3f4a4c6c2756343125627cb23a0aac29546e10c560f00268452b463894e333cee8602448afcb4b8f687329a7f231898487ee85d174bc05fdea9046d35ac7927f915a129ba19a19e6a77a01c797fe69338d1506d35dc583287f50c7ff03f298dd2983330554e9accc996d3904ec2bcbde598275a60dd732be7f789", 0xff}, {&(0x7f0000696000)="ccde778e88652d260b6822cee88256a503de35ab7cb0170795c9af14c83bfcded580b3fc14ea2e60f9cc2643e2f102130304845e14c2679b14bfc9d59e8a0df9b458be89f044aee58a77391bab11d77fd9200125441e2e48eaa7eca7a17adbcb6243dda2b5d12829701a9b1d4cb7e5cab384", 0x72}, {&(0x7f00002ff000-0x48)="a002bcd9d42e60d57e19628093e225f829c674bd1d82a110cd5ace0aefa071523a0d22c58df3f125d69319cfd76ca0ca16f7bfbd18811499803ee94a16f72ebf9e5f5b7db72e5fba", 0x48}], 0x8, &(0x7f0000a51000)=[{0x1010, 0x11f, 0x7, "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"}, {0x78, 0x10e, 0x1, "15c70802f3d9b7405f31f8768a0bc8fe1ba32e0ef9505703a8079acab55edcd44a86350d005a0fa616fa40f7f5bfef658bf4f7546a36b6cc8c2bebf7a1ab7171bcd0c0b9036c682759ead0b4119d556e44b0105327b652ff64811b94bf90142e314216316d65306f"}, {0x78, 0x0, 0x73, "8ff54ccd47f7741d8bec6cef08a83b24192dc998fbbcab4ad93c1783403ca6213a3f4de783698056ff0737770ff74b3f02d61e22817f056830100a5c1d6d45b6e2e3eb27be1298df81ac20f230c00278ed41b7d87da7c9cf0d02f1396999546fe10b8cbd20fafd50"}, {0x48, 0x0, 0x4, "4a466da46cd9013868e26c144e5690f10bbab5b0572d58cd77ba4706fe4b87de293ee6bada81c05c7b484bc6d8a09f17df66"}], 0x1148, 0x40810}, 0x4cf8}], 0x2, 0x20000001) 2018/01/25 07:47:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc3000)="cd1e", 0x2, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d77000)=[{&(0x7f0000f0b000)=""/240, 0xf0}], 0x1) write(r0, &(0x7f0000df9000)="f1", 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:47:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000897000-0x4)=0x1e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) socket$inet(0x2, 0x480000000004, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x3, 0x80) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000008000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x28) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r1, &(0x7f0000005000)="", 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000007000-0x4)=0x0) 2018/01/25 07:47:16 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000006000)=0x6, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = socket(0x3, 0xb, 0x7fff) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, 0x0, &(0x7f0000008000)=0x0, 0x80800) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000007000)=@generic="234b6b7cd99fbb47ae2d91e1a389dad8", 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000006000)=@generic={0x5, 0x8001, 0x6}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000008000)={0x1, [0x0]}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000009000-0x10)={r2, 0x4, 0x9, 0x3ff}, &(0x7f0000009000-0x4)=0x10) sendto$llc(r0, &(0x7f0000005000)="6b36f0ac20fd842cd83e22f9efab00d845937cdd058662b62d1584129886bbefb70ec5b419e1842aa5283c625395d9084ad89a27316c77732a1530c18a761e", 0x3f, 0x0, &(0x7f0000008000-0x10)={0x1a, 0x11, 0x7, 0x50, 0x2, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000)={0x9, 0x204, 0xfffffffffffffc00, 0x3, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000008000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/25 07:47:16 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000003000-0x4)=0x80000000, &(0x7f0000004000)=0x4) 2018/01/25 07:47:16 executing program 5: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fac000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ec5000)={0x0, 0x0}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000fac000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fad000-0x10)={r2, r3, 0x9}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000796000-0x4)=0x0) 2018/01/25 07:47:16 executing program 4: r0 = socket(0xa, 0x5, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000)=0x1, 0x4) getpeername(0xffffffffffffff9c, &(0x7f0000229000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00006b2000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f33000)={0x0, 0x231}, &(0x7f0000f14000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x100, 0x10000, 0x1, 0x7, 0x1000}, &(0x7f0000623000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(0xffffffffffffffff, 0x1000000040000003) r4 = accept4(0xffffffffffffffff, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000765000)=@assoc_id=r3, &(0x7f00004ce000)=0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000025e000)=0x4, 0x4) 2018/01/25 07:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000646000-0x8)={0x0, 0x0}) r1 = accept(r0, &(0x7f0000ca9000)=@generic={0x0, ""/126}, &(0x7f00005b6000-0x4)=0x80) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000311000)={0x0, 0x1, 0xffff, 0x7fff}, &(0x7f0000d35000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000669000-0xab)={r2, 0xa3, "f3f4a9ade40e539133f0bc0dae390051aff82027476b264310417a0e5b79e58c6ed6fcd8dab233c33f9ba5906d578cfaceb4e1f41e228cd6d8184ec28e5edccb031afdb2353b63417221655901cd845db450c489e972dcd2a144f75e85ec5d7019fd6d26dc2cc578ce62f63108e896bdd0e0a8f7af995350c96540aa68bf775ce01ac26223d132901c5ed388d7be91416e995064757ae1630694ffe89a11948f952347"}, &(0x7f00000f8000-0x4)=0xab) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e61000-0x2c)=@ethtool_cmd={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffb4, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d2c000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000072e000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000084000)=0x0, &(0x7f00007ea000-0x1)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000066e000-0x4)={0xffffffffffffffff}) accept$alg(r1, 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000aa7000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006c7000-0x4)=0x14) [ 1663.966675] l2tp_ppp: tunl 59: get L2TP stats 2018/01/25 07:47:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cf7000)={0x0, 0x0, &(0x7f00003d1000-0x10)=[{&(0x7f000070a000-0x35)="68fef66e04401600b4e2e05ea9d9c057", 0x10}], 0x1, &(0x7f0000aaf000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000406000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000057d000)=@add_del={0x2, &(0x7f000028b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000832000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000356000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c75000-0x4)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000c1000-0xc)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) 2018/01/25 07:47:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00004ca000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x1000, 0x6, 0x6}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f3b000-0x8)={r1, 0x2002}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004db000)={r2, 0x7, 0x20, 0x800, 0x9}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r4 = socket(0x9, 0x1, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4) ioctl$PPPIOCGMRU(r3, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/25 07:47:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000d5f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000516000-0x64)={0x0, 0x5c, "9d0694fd4dcd9abdb0acc5b958c2fd3cf80024edd5103ca112aad0301cd5d248eadc3a6b6f2a205e67e009d0998377e75050b386354efe6bf1f71b737879d2696aeaf39e7c6694588ef512cdfb5f04d76b557053aef9aead96ebc835"}, &(0x7f00001b5000-0x4)=0x64) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fbf000)={r3, 0x80000000}, &(0x7f0000145000)=0x4) epoll_create(0x4) sendmsg$nl_crypto(r0, &(0x7f00007da000-0x38)={&(0x7f0000786000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f8b000)={&(0x7f00008db000)=@get={0xf0, 0x13, 0x800, 0x7, 0x2, {{'ecb-cast6-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x4}]}, 0xf0}, 0x1, 0x0, 0x0, 0x811}, 0x80) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000d39000-0xa)={0x9, "90482c0f03a7"}) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00005e1000-0x4)=0x1ff, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000012c000)={0x7, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00003f7000)={r3, 0x98, "01bcc147a27c45c5645a414d1134f237388577ce0fa54e60f92d1d431d2b645d7ad8aeeac606d456a07d51b4e03b3548718a5bda0b7f86e0bda98658f3bb0f49a9929a0ab2aabba01f9e7c56873bb4bc58f1ea68821cfa22d591fea3c655358ef4d29b6d332df81007bdb4e3ae3943acba66c2e6b7e85d13baaf9c8b955fc6cb532e3341868a4b259d80018c9de4074a2f9ed537a445ba89"}, &(0x7f00009ba000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000716000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000c29000-0x4)=0x1008) 2018/01/25 07:47:16 executing program 5: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000f8d000-0xc5)=""/197, &(0x7f0000e02000-0x1)=0xc5) sendmsg$nl_route(r0, &(0x7f0000959000-0x38)={&(0x7f000053d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000058e000-0x10)={&(0x7f00007ed000-0x128)=@ipmr_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f8d000-0x8)={0x0, 0x4}, &(0x7f0000f8c000)=0x8) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f8d000-0x6)={r1, 0xffffffff}, &(0x7f0000f8d000-0x4)=0x6) 2018/01/25 07:47:16 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef6000-0x18)={r0, &(0x7f0000ef6000-0xdc)="1506d13c828f922b482a7db1c2c96fe46b8438adf24cdc1471c379fb182342cf4831af5225d368c022298eebb168222e0dd06753cc6360ff0028d3eab405df63812c4f622ff3c5d3ba05d8069a0cc847bca5bc46bb935d00a45c5aad8f2f90e9b39d496ee4d20e139877416423060b3a87857767a6920bfba9f324fc1cfe819716218912bd4bdb12aba1f758922adaec12b9bfcae69e092990b3bafab21d11e7cf0ced348fabd2ec57a6bb2c7c7fda34dacad5a25977493cc8bb5da7e5051ec69cea8c8e136527eba76dc5c6d53375cf5dfe5486c23070a20eb7cfd1", &(0x7f0000882000-0x29)=""/41}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r1, &(0x7f0000469000-0x5d)="", &(0x7f0000eba000-0x58)=""/88}, 0x18) 2018/01/25 07:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000a9a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000002a000-0x3)="fc00ff", 0x2) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/25 07:47:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) r1 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000076000)=@buf={0x93, &(0x7f0000fd8000-0x93)="18129cf9e865211ed4ccf8822f8e387b102f068f470c8afcbc9f716a352e9e0fefd5a661e3bd6ea31416bc20ccdf455028896fa4b21544da4756d5c018ca9c1ad8c1a16615bd551e8e841ae490c122ee43a194a9c8e7735706cf16b4d836c6cf4fa29d9b119497957bfe592f86111d71d4e8d86c1c51ed8549dbe30a7fdff9209cbd15fd9047337c6960b50fae801686a8a031"}) bind$unix(r1, &(0x7f0000114000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/25 07:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000399000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000444000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e85000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cfb000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdc55, r1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) 2018/01/25 07:47:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0x4) socket$alg(0x26, 0x5, 0x0) 2018/01/25 07:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00007f3000)=0x12, 0x4) write(r0, &(0x7f00000c8000-0x24)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a66000)=0x0, &(0x7f0000d68000)=0x4) 2018/01/25 07:47:16 executing program 5: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000e83000-0x11)=@un=@file={0x0, ""/15}, &(0x7f0000895000-0x4)=0x11, 0x80800) connect$nfc_raw(r1, &(0x7f0000b08000-0x10)={0x27, 0xd3, 0x3, 0x1}, 0x10) getsockname$unix(r1, &(0x7f0000ba8000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006f0000-0x4)=0x8) bind$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e77000)=@get={0x108, 0x13, 0x224, 0x3, 0x2, {{'ecb-serpent-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xfffffffffffffff8}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0xc05a}, {0x8, 0x1, 0x81}]}, 0x108}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/25 07:47:16 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x2e00, &(0x7f0000029000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000029000)=0x14) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000002b000-0x10)={0x8d7c, 0x8204, 0x10001, 0x7d7f, 0x0}, &(0x7f000002a000)=0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000008000-0x8)={r3, 0x7, 0x2}, &(0x7f000002b000-0x4)=0x8) sendmsg$key(r0, &(0x7f0000029000)={0x0, 0x0, &(0x7f0000029000)={&(0x7f0000028000-0x20)={0x2, 0x15, 0x3, 0x9, 0x4, 0x0, 0x6, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x7, 0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x24040800) 2018/01/25 07:47:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:16 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000024000)=0x14) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000011000)=0x0, &(0x7f0000010000)=0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000025000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r2}, 0xc) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000024000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000023000)=0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000023000)=0x6, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffe}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x81}, 0x0) 2018/01/25 07:47:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f00005a5000)=0x3a, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000349000)=""/73, &(0x7f0000001000-0x4)=0x49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000364000-0x4)=0x8, 0x195) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000557000)={0x0, 0x10000}, &(0x7f0000a05000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f98000)=@assoc_value={r2, 0x4}, &(0x7f000048c000)=0x8) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/25 07:47:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000080a000)={0x0, 0x0, 0x0}, &(0x7f00009ca000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ee1000-0x8)={0x0, 0x4040000000000}, &(0x7f0000e73000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={r1, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:16 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ad7000-0x8)=@abs={0x0, 0x0, 0x3}, 0x7) write(r0, &(0x7f000078f000)="", 0x0) r1 = accept(r0, &(0x7f0000060000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000076d000-0x4)=0x10) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000dac000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r2, &(0x7f0000674000)="", &(0x7f0000262000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/25 07:47:16 executing program 0: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f000092d000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/25 07:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00003c3000-0x8)={0x0, 0x0}) sendmsg$unix(r2, &(0x7f00007bd000-0x38)={&(0x7f00009c5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000ce000)=[{&(0x7f0000978000)="4ad47ae01d94889486adee56c03f8afff4ec45356b", 0x15}], 0x1, &(0x7f0000710000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x480c0}, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d3e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000234000)=0xe8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000bf3000-0x1000)=""/4096, &(0x7f0000d2f000)=0x1000) r5 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000830000)=0x7, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00009ed000)={0xffffffffffffffff}) 2018/01/25 07:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004be000-0x4)=0x0, &(0x7f00003d2000)=0x4) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[{0x58, 0x114, 0x6, "b1d1e489cb888984f0a7cd82a26b1eaeb1820337991fcf759fb3eea59518391dfe83a135d1e77381575695d854867b5aa77c468500084a23339e620eb9be408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d71000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x1}, @in6={0xa, 0x1, 0xced5, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffc00000000000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40000000000000, @loopback={0x0, 0x1}, 0x9}], 0xbc) 2018/01/25 07:47:16 executing program 7: socketpair(0x4, 0x8000f, 0x5, &(0x7f0000cd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8a000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x7d5}, 0x8) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000bd8000)=0x0, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000099e000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x47)={r5, 0x3f, "eb1093f2f8b6c5af026e4d57ba8aabfb14e2a4288d0aa162a096fbe71de6545b3faf2d79921ffcb0f84d4e77fc8985a78ed11c07230f0ed85381c14930f8be"}, &(0x7f0000001000)=0x47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000062e000-0x98)={r5, 0x90, "3b719ee57b5d39b4adfc531d67d8f330fc8d82ea889ce5e085ed5770a2fe2fda84aeb4d037baa0df24781f023425868ce6c44229f73928888b28bddfdba2111d35b122d1556279fec32c497c5600906ea911e23dbb8cb54487b67af410604cbb39bd035da395d052d1f64e2764f3e32d330fa4b655bdff202894d4ae1d0f8e22ebdd94dcf1a37eb2f1d60a6c95707057"}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={r3, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x10000400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000004000-0x90)={0x5, {{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r6, 0xe8, &(0x7f0000000000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff7fff}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x913}, @in6={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x88, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, @in6={0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6e}]}, &(0x7f0000002000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/25 07:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) socketpair$inet(0x2, 0x803, 0x4, &(0x7f0000401000)={0x0, 0x0}) pipe(&(0x7f0000268000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000f12000)={0x8, {{0xa, 0x1, 0x1400000000000, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00009e6000-0x1c)=@req3={0x2a0, 0x8, 0x6, 0x2, 0xffffffffffff0001, 0x1, 0x5}, 0x1c) accept4$packet(r1, &(0x7f0000828000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fa5000-0x4)=0x14, 0x800) r5 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000acf000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0, 0x4c, 0x1, 0x0, 0xa, 0xafd50aca6dc5ad80, 0xa0, 0x0, r4, r5}, {0x0, 0x100, 0x3, 0x8000, 0x8, 0x3ff, 0x7, 0x3}, {0x3, 0x1, 0x2, 0xec5}, 0x31fd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x5, 0x0, 0x9, 0x42186824, 0x6, 0x1}}, 0xe8) 2018/01/25 07:47:16 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80b, 0x3ff, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0x510, &(0x7f000000b000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x400000000000d, &(0x7f0000009000-0x5e)="de47aedf38e70941281a7b24fc19e7f7e183bd74d0ea6caf127737b2eeb124f2945181d991555aad338820aa719698179ce56003c1afb629a0b22ba99163b2a793d84eac37939899772fc9a0bb73253479d2d197d5713858f059146ef8c8", 0xfffffffffffffe1d) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000-0x4)=@int=0x3, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x1, &(0x7f0000fbe000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00006d2000)={0x83, &(0x7f000025a000-0x83)=""/131}) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000f44000)={0x100000001, 0x0, 0xb5, 0x6fe7, 0x2, 0x7ff}) bind$pptp(r1, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r1, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000cef000)=@common="69701f6772ff0700003000", 0xc) 2018/01/25 07:47:16 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000025000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000016000-0x4)=0x9) shutdown(r0, 0x0) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000024000)=[{&(0x7f000001e000-0x49)=""/73, 0x49}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001f000-0x70)=[{&(0x7f0000020000-0x1000)=""/4096, 0x1000}], 0x1, 0xffffffffffffffff, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/25 07:47:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x7b)={0x0, 0x73, "5f8f7141799b1184f2d917ac5615a1080b5c0c44f9e1498950dbaaa0616a497009507c17de0c3b582221febf0cafb6abaf07bfac77795647de9592789fc7daccd8c4ddc6ba8cc2cad07448aa59c07e35e40e26534936204c716422c13a0dac5fa15bd3c6c70611ad50c4c8fa7e304f69d52a28"}, &(0x7f0000001000-0x4)=0x7b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xf, "e8f6a35ac889761b827527e54da764"}, &(0x7f0000000000)=0x17) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x9, 0xfff, 0xffff}, &(0x7f0000001000)=0xa0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000461000/0x2000)=nil, 0x2000, 0xe, 0x10, r3, 0x0) 2018/01/25 07:47:16 executing program 7: mmap(&(0x7f0000000000/0x102000)=nil, 0x102000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000104000-0x4)=0x4, 0x4) mmap(&(0x7f0000102000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000102000-0x1000)="", 0x0, 0x14, &(0x7f00000fe000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a1) 2018/01/25 07:47:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000803, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d89000)={r1, 0x235a3f37, 0xfff, 0x3}, &(0x7f00004a7000-0x4)=0x10) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000a08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00006e9000)=""/175, &(0x7f0000001000-0x4)=0xaf) r2 = socket$inet6(0xa, 0x3, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x4, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001000)={r5, 0x10, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r6, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_udp_int(r2, 0x11, 0x9676124dba87336d, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80800) 2018/01/25 07:47:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x5, 0x7, 0x7fff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000962000)=0x80000001, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r2 = accept(r0, &(0x7f00005cd000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d07000)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000cdd000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000341000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000030d000-0x8a)={r3, 0x82, "407bc684f49194c5175771edb0afc40a9e98bf686908bf169ea5e2d8cf0aa1fbd99771341140ef24687e6219795334c88125682966cb14320dc7b2adcb0ffa340a597eb9e71c816051ef773229e60127be7b8e5e10f13a0c4bea4b360adfe7ba7254963b90deeeb217d4a4b2925db91b894fea2f6d8f07de8f686c1e69b699befa3f"}, &(0x7f0000a4f000)=0x8a) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0xfffffffffffffea5) 2018/01/25 07:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000d22000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xe}, 0x1c) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000fda000)=0x0, &(0x7f000064c000-0x4)=0xfffffffffffffe7c) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8c, &(0x7f00001c7000-0x90)="c72217af1a0874913cb2c735c29dfb4b3052f0b3616a9670eddfcf2e9bad1671e69f35930ac08d9807e72758bf5bec3878cda3e71175957f99aa792aed2609956d0405ad25fd352dc1969cbe435c21d098bf8ed2ef756d56411e9a14aaf6ab9beefcaa51e7e1ac4b726b6a99c6198ad4fa488819a1f816e94987d889d7eb21dc92ebb494a301ffb3c10934ffc26ba996", 0x90) 2018/01/25 07:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x0) tee(r0, r0, 0x5, 0xc) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001f7000)={0x0, 0x1, 0x30}, &(0x7f0000fe2000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000-0x8)={r1, 0x1}, &(0x7f00000fe000)=0x8) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e, 0x0}, 0x0) 2018/01/25 07:47:16 executing program 3: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009e9000)={0x0, 0xff, 0x30, 0x3f, 0x34c}, &(0x7f0000f03000-0x4)=0x18) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f03000-0x8)={r1, 0x100, 0x0}, &(0x7f0000f03000-0x4)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e3b000)={0x4, 0x80000000, 0x200, 0x2, 0x4, 0x76, 0x3ff, 0xffff, 0x0}, &(0x7f0000f02000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000027d000)={r3, 0x80, 0x0, 0x6}, 0x10) r4 = socket$inet_sctp(0x2, 0x20000000005, 0x84) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f03000)={r1, 0xc}, &(0x7f00004b8000-0x4)=0x1521d5f49b6839f3) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f02000)={r5, 0x3}, &(0x7f0000f02000)=0x8) getsockname$packet(r2, &(0x7f0000093000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b41000)=0x14) r8 = accept(r2, &(0x7f00005be000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000e8000)=0x8) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r8, &(0x7f0000d21000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000f03000)={r6, 0x40}, &(0x7f0000f05000-0x4)=0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f02000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000, 0x9, 0x8, 0x400, 0x2, 0x4, r7}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000996000)={r5, 0xe, "3bd4c095d5763cdd39c4bb1544f4"}, &(0x7f0000f01000-0x4)=0x16) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r8, &(0x7f0000f03000)={0x3, {"7ff0003190654a"}, 0x0}, 0x10) 2018/01/25 07:47:16 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f91000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000f90000)={0x40000000, 0x8f, 0x18}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f92000)=@assoc_id=0x0, &(0x7f0000f93000-0x4)=0x4) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f92000)={r2, 0x401}, 0x8) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000f92000-0x4)=0x8, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/25 07:47:16 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b88000)=0x4) 2018/01/25 07:47:16 executing program 5: mmap(&(0x7f0000000000/0x58c000)=nil, 0x58c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000005a000)=0x0) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000058c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000033a000-0x4)=0x14) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000058c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058c000)=0xe8) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000016f000)=0x1000, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000058c000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x66, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "0442bc", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) connect(r0, &(0x7f0000454000-0x20)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/25 07:47:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004b6000-0x4)=@assoc_id=r1, &(0x7f00003e6000)=0x4) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f00009b3000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000337000-0x4)=0xfffffffffffffd72, 0x2) 2018/01/25 07:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fab000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6b000-0x4)=0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/25 07:47:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x11, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000cef000)=0x0) r1 = socket(0x13, 0xa, 0x9) sendmsg$nl_netfilter(r1, &(0x7f00003f2000)={&(0x7f0000a06000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000520000-0x10)={&(0x7f00003b4000-0x70)={0x70, 0x5, 0xa, 0x2, 0x3, 0x2, {0x7, 0x0, 0x3}, [@nested={0x4c, 0x7a, [@typed={0x48, 0xb, @binary="1eba4b6372a363ff84f68f2d26185e57fa1656bee7736e7142dbdd43ec238bb6a6193deb4f1d9e30ade740bf742c322295030956da99f2b3e85f472b5a"}]}, @typed={0x10, 0x9, @str='trusted\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000000}, 0x10) 2018/01/25 07:47:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) accept4(r0, &(0x7f0000420000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000882000+0xe25)=0x14, 0x80800) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00004d5000)=[{&(0x7f0000a6e000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8400000000083) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000fc2000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r2, &(0x7f0000fc2000-0x60d)="", 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/25 07:47:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x0, &(0x7f0000757000)="53d8f9ea19721ef353a2062e869f6fca11e333a8df34ed816b79b2c3074c9e72e52161295f9242805a5dcf3d138c0425911632483d5b6f831525c37ba4c0ca4b15457bd66ddde513167c91b59bb2522d466651c45e133c3f9897e811e17bb3f33f1b0ba0591a495a3e62302f4a0bc4f85fc564ead09db55aacda417f49d9af042da3de604eec2e77884660cce9d8227cd88ffd74def9b255f0aaa7f646f056b18549b9ee444c4901a2884b71162d84d2fb16c8c6203318b1452c716db802b3d4aa4ff2696b00") sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:16 executing program 7: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000954000-0x8)={0x0, 0x7fff}, &(0x7f0000953000)=0x8) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000953000)={r1, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x81, 0x51f1, 0xd040, 0xfffffffffffffffc, 0x1, 0x9, 0xfffffffffffffffd, 0x4, 0x10001, 0x8001, 0x3, 0x7, 0x5, 0x3]}, &(0x7f000079b000-0x4)=0x108) 2018/01/25 07:47:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10) getpeername(r0, &(0x7f0000f59000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2c000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r2, 0x6}, &(0x7f0000ea5000-0x4)=0x8) r3 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) close(r3) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4) 2018/01/25 07:47:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6c000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) r1 = accept(r0, &(0x7f0000f2b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cb000-0x4)=0x8) connect$vsock_dgram(r1, &(0x7f0000ba4000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) 2018/01/25 07:47:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000037f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket$inet6(0xa, 0x80004, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ff5000-0x94)=[@in6={0xa, 0x3, 0x8cf5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8001}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x2, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000cc9000)={&(0x7f0000587000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000327000-0x10)={&(0x7f000085f000)={0x90, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="e7fffeb7e94bc6accb8fa31229b624cb260a841316d7b3537da73c1d06b969700716610df59483edf8244cfa6c4ccfb07c0bd723d21d185883361b44fedbde4a40421cd8bcaf2d8082c91e7fce3908946408201e404870233296554a422d5a9abebb03e7dba42df4d4e7ede24bfca96eb07faa38b05134d7aa"]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/25 07:47:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000146000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000d46000)={0x5, 0x3, 0x80, 0xa1, &(0x7f0000b43000-0xa1)=""/161, 0x65, &(0x7f0000dec000)=""/101, 0xb5, &(0x7f00007e5000-0xb5)=""/181}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) write(r1, &(0x7f0000f20000)="", 0x0) [ 1664.612587] sctp: [Deprecated]: syz-executor4 (pid 9695) Use of int in maxseg socket option. [ 1664.612587] Use struct sctp_assoc_value instead 2018/01/25 07:47:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000815000-0x4)={0x0}, &(0x7f0000ea6000-0x4)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffffffffffff0d, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000855000)="c3", 0x1, 0x4040, &(0x7f000071e000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/25 07:47:17 executing program 2: socketpair$inet6(0xa, 0x3, 0x400, &(0x7f000066b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5, 0x0, 0xff, 0x1, 0x3, 0x7, 0x9}, 0x20) mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000acc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000ac9000-0x4)=0x0, &(0x7f0000ac7000-0x4)=0x4) 2018/01/25 07:47:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9e, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x90, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "08070017681cb3631cc0cb6e158305867709b604691d3ec7a48d2401d661a77a9913913128677f72cffa53955cdf55cca09add1410e0b5186df525417b0900000012597e858127feb613dc1b7a1c877648b5b8fa7b08a67b06637a85d071a8fdaf287b5a9922549013903d078f2f273e44bfa334"}}}}}, &(0x7f00003b5000)={0xfffffffffffffffc, 0x1, [0x2a]}) socketpair(0x5, 0x4, 0x9, &(0x7f000068e000-0x8)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f000083c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000435000-0x4)=0x1c) 2018/01/25 07:47:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00005ea000)=0x0, 0x4) 2018/01/25 07:47:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xe99, 0x2000000000, 0x3, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/25 07:47:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000022e000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000585000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3e000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000013d000-0x28)={@common='ip6_vti0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r2, &(0x7f00006ff000-0x80)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) bind$netlink(r0, &(0x7f0000ef4000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc) preadv(r2, &(0x7f000003d000)=[{&(0x7f00006b1000)=""/67, 0x43}, {&(0x7f0000bdc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000855000-0xf7)=""/247, 0xf7}, {&(0x7f0000b3d000)=""/171, 0xab}, {&(0x7f0000a2d000-0x57)=""/87, 0x57}, {&(0x7f0000f89000-0x6f)=""/111, 0x6f}, {&(0x7f0000cf6000-0xe5)=""/229, 0xe5}], 0x7, 0x0) 2018/01/25 07:47:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c8e000)="aee29972be6a91f5cdb0c70acfaa6b6853ea4181262f344b107849ca86f902ec495a79be061574ff2c30bd913fa25713dbe278ec902f60b9a81a325701f9a8e74160bf5500b28ad4c2e1b17e15d1559b593c4df2d22508202c84da502354f8f6be97dc68530960d3a7c8885079f32533", 0x70, 0x40000, &(0x7f00008d3000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="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", 0x720, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:47:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d28000-0x4)=0x0) read(r0, &(0x7f000002b000)=""/0, 0xac1b113359220980) 2018/01/25 07:47:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x7c9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0x95, 0x4) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001000)=[{&(0x7f0000002000-0x260)={0x260, 0x29, 0x421, 0x1, 0x3, "", [@generic="8bcd4e5456d2717f131861fb1eeda8fc52efbcdbe50c313893b6771ea7e9c316920dc38fe928967c9ed5d5c0fbf2d112fa25ecd720de7dcd15bc9a1ec850e6803a0c5b3d9bab6132fd90e58abf", @nested={0x64, 0x4d, [@generic="596960a536387a6a1b8602841ed70ca02524ca2232e6a55f39d694db17d899d33a6e02ece1106491ca572d521f49a6b455cd209a48fea6739bc4d28313f91c31b0c5ddc0e4c57df4357675cfb5762ae3f43cc9d2387da9c1", @typed={0x8, 0x5b, @void=""}]}, @typed={0xc, 0x69, @pid=r2}, @generic="1f6b0163b2390873889f1b3a31536458abdf2ec271ee7afedabec0bf141824d52c2dca7e98d756f66220f317214b3116f7caa7dd327ed4a38b1de9648b16ec89bb1fa5ad34ec237b56971ce55dfa9001ff8efd6ab5057af11191dea5a830dca8bd94be3133c72c9de15615d669ac67657b84d3d3e7c5ece49445c310c121f230fedb4aa018572a722c36992dc07c5e98784353866b1f7a0ab8508b94f932d161b9", @typed={0x10, 0xf, @u64=0x2}, @generic="11e566ba29fd82a4850b0ccac8a11277bbe4dc5a212a479608c54df0dd05e73c4a1de4dc94e378e53aede3970c4838205734fa6c5ee29c43424b37e029f7641c30f204aab94e56a44a441ebcc17e3ac2b09a421d358f65d91f061788025d51ff94d25460abdd933e41c2cc0ebe6ff8bd8a58edb91c97ed6993dca5db736bc8f23da71f6ba965ddeca806f67e60cd56ebe74c2f0b861723e9b7e9a8712c101ab13c8e6732e87b55f837b9fa12cf6a16d4b8b4910edc41c98d45a9b51e146087e1bf39559cd8b6d1411f1988e67bd31633ff2a000547bfeff09f441a8cc1a36e"]}, 0x260}, {&(0x7f0000001000)={0x1138, 0x40, 0x825, 0x0, 0x3, "", [@typed={0xc, 0x5e, @pid=r3}, @generic="05fdbd8699a6cb9760202ad41aaf224d8416217706825c4427ed4f0cc3e2ab6afefe926acaa33cd24f9b931ad086b253a75ab919446b83c2670d6e69c6cf569ef3c4ce1c83522191134c3100cd250f051added6266dc44bba73fa06087a8d0ecc366566859c70e44041f82b1d43c642e33ff28a230467be1a65daede591c2c49b40c8329d52a256c654b8a896805dec1801d41fefb3404066b3ce2aee792b23a1d3df2196cf1efdd9752f42b6633c3c1b3e67702fd5640a44c0568ca373936b40e89b8ee742eac34621230aa32adea0dfda70833831c637a0d89a8a5a2ad2d299ca2fa638d95052dd4a8738fb2ac6a793f849fd43e0d8f689e9ed51763596506f82caed8c1eb2521ca839b97020570a53dd8d1a44c858a5fdd2430ebf60ddf2028cfb639cf30f5897bc01b1089227a23ad5285fe8a44adf423db2f8c4da1e76c68b8f0aadc1905722fc2b8a78285ae67835a7ef71905f6a79c1f17f9a1e09dcae9f6380e8dae724c80f4307d656fe51a0aa742eb4bd2ad4931e7b68ffa0c5cbc632d6b8685cc89be2ddd3dd7d5be395d3cb8b73c782ccf6fb183084b08a3c88e5bc33a778d610d230c82c4e40b3991470d729d9df7003031a06461b29b5ff14d1aa0a09399eabfd381f2e1dc35ff2c735b2df56254521b553a589090778898d15a2db28e4ba6051b64b5fad4b6bd5f69b803d5e3dfe38d3ce7ceba42fac880232dd0927b15089bd41254bdea78eb3b243f4ec9868e932c443a526a166b183870d03ede18643b762aa3f7b0f18e648add6c587028c3a66d8017ad77377902d30158cc8b199be1526d25930eac49960656e90db2af321c8d73365d1857b3ac3fb46540e1189ee49d57c7c6f432a8c32d21e10b6e3f91e9f3993ad001f35f11d9e4199c120d8e87a5fde4c5018715ac5f04161c47aff2098ff1cb9b4704a72b5c2d210ad43a8f9abde2bce284d57117a9e26c4925a153d21cb563ade24b8ddb2655ae64daf76405443450231635efff8d254d4243d0da15cc65302fd03bf96249e080de57ca8d79be81a1c4e2f996564919ee9c2caec24fad70574664e26769f87da7aa1d42d5cfc1258fdbfa2176bd8a340aa5d390d155ade7da7a1ef424ae9f49aef83c3db53bc78f576afd9cc455263517d8716134c7b683b34c9d539fbc8e268067bcfdbec8d442288a3d29e4e47b1386f8a0ca262b4af00cfaab7206af9cfe8297e5749b583e57f7d1f41a5c24527d8d36e42d9e28447a7cf8b2eb3f88e356f098453d6f87726e5a56e18a16da3587379f9b9c513b7cc9d813514e28fd19c8bc07c623c9f77bbeb48443c98a5592df87a002ee4085415a02d3dc25b50ee292d9a558b24fc61e9da9942a48bb73f530fdf05026c9124f751c07b210414bbcf053b9c9c99d64d3f9426e07a6f933bf8698371bcff75ce86f04a90fea9d5ee5a5dc2913ba0fd073baf31c2a6f1bf8b005f04447144205006189f08e9680670ba4d4aa396c7a91292edabc5754f45022fa77a45b9190d19102e8e8fb75245c268062ca67bd0739e21a39ad205411ff25472a564b9be14c05bb11e3cd37f26407a9e41874b6d2c1ff5c45cae4235d41d3dc4d4c1e7407c89d78aa61e85f32949422bc6b4e49691453e8722cea4150c96550ae61c108e4dd078a1cd18e5b8deadc8e54c2b8367ea3a9a15ce6c09be42e5302d66fb7f940566bb11bccdbf676ca0af71f68b8a0d2dddd0921f70685e9e330c39d48e4e99c4260596dab878a5a95570fcd10fddead6e0f333a1e8ec8bca150d20d9a68bcd22c569f948a73afd15560e1916d72aa6ab43ea452887f8002464152ee02ca668c2b85d767d668b84b414e5f6acb3cac1a863a50849f257d960d8c58e7187b138246f6595eabf750b73e30a3d8ce6fe80a4e5232c6cae291cb6e76151c8e782a0cb5aa3a619e8f88bd097dcdf14898206aa27194960b0443f57c98114fb7a9460b80a9d9d764be08d2fc8a82d48a8ad3afcf57f5e3a8feacb458caacfb2dcd821120980634108089fddef0e6b86a5e7fd1b81f301559fb723f09fd6286f48cde62c994b69b0859c64a812dd69abce352527eae63830fe6371ac848982e049656c917585901d3e2450ecd39205be38654700fb1baaf4f359e648f1c8eae68ac4f1a2938e7478c6db7c5d56a0cdad4bd32b44deb0a23d853fe056434e781935bb22fab0e40782fae358fe4d91af846b51a2daac92f6b911e232b41724b4fbaf105bf69fb575836af67c952fedf11b1e11978563f39c86651f08376c4c8dbf39e6645f3be57dcd6b57fefb114523e304888fa806f9e568b0eab816e0f6d11385cda266b03fb8424a284aa00216dbc882423d734ae83962eb9b358f5f70226301b1aa440d23fddde1d2209dbd92d7662ead5bcf33ad1b35564918923251b3c030640ccd6733014e290edd746b2e27bfaaa5fa06125da80802cb7071e5d7a23b830eb1af0f759c56b6e19ccafeb04037c4eff6b1cffcb86ec14320f731ee8811ceb6a317899cd8c3daac388401d7051669f2bf3c4cb94ce072752e619d8407b91cefd8920ff06d6fececac80f5c544f3a332e8f0db52f377fb59818bfa87762dd30515d8d0437daf31c78b883503f5b4d999e74ce9d3675e6fe6c0819250b7a7a6eb446cef5d4c33b152246e35856354d9d081a839810df5c57b8c6300402550897d4b48058d674be4359edcfcd79384ee5776061bc889baaa1389237590986389ca76acd8e0c2e8d7f70f18998cfd096182669f773990abf6fe9917ff0f6bcef8df78a662e9b7043dd229b06f01763d42471e23e6b093c182585697058029a2440b6df493bfd3e3f89ffb492a03105ad8be0bb71e5da01c3182372975be732d0fe5f1f032234db067612110059d653e09cbd2250a9af2687afe9cc86a2a465dd4401f4877b679c28ce72d313f072fc5ee3207c37838315bd36e99211a78a59e691fc45e866b7021ac5c36552e0045ae931a1610e47b38610918108d511fea7089db3c8acb6e5c3e29dc4427225ffe037ac220131d919ad17391a867bcbd9e990ffcdb428c411408e91e79c9f4bfc490a23c47f7db0c46893e16f9a5f1b1d342953a4e15cb814be4b116b8b91176bba675114fdaa0656737f7e03e7b65173c36ffc5d19274e506fbf3f5f9ba5d22e2705788878f90484277eef5e91aa74024fc0af4adce639f02ede9dd0868bdd148abf4718eb8dcdd12cf7f2e2f4ab94c76120c730218db1c2b91ee621fe4bc4d24a1da6ba535ad4d68a4098ff35361b96da592168949581bd91b77587307f681e9f103de4631a62fbe7c9e0d590308e132a2d4afe10739049ef84d603987e16ab06a7e5fc1945b3eda3174cd437833b622146536219fbdbd3f131d319c22546636447339078934185edea3484de1bb3a190ae3535430137b0187be1022ae2cf1a141dbf8fda6a58fc90f526aaa74517aed97a5c805183b48ab7840b9af2eb9e776bcdc8c8737f932efabdb81a84b09d91e5291c98e3f27fca9188a2c4e63f0c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@nested={0x10, 0x7a, [@typed={0xc, 0xf, @uid=r4}]}, @nested={0xfc, 0x3a, [@typed={0xc, 0x7f, @fd=r1}, @generic="2a0c673cfd61870766d662081707ec6b6b756772fac2bdee0eec519720dbfcf312e37140bec9bce4c4b53597203e37909e46a1daa2b732ba07163dacc166b2c6cbee128ecf3a5541394acc3435cb21029874867c32ab6fe7b6eaa34d6cdf18c5b0cd2a75832d", @typed={0xc, 0x38, @fd=r1}, @typed={0x18, 0x31, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x54, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x87, @u64=0x3}, @generic="1fa8d76a966cb7c9b18e60e269a5cfb9124386329d12c0988a8939f6578765a25f31c7ca64cb191ae5fe905eaf", @typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}, @typed={0x10, 0x4b, @u64=0x0}]}, 0x1138}, {&(0x7f0000001000-0x418)={0x418, 0x12, 0x4, 0x3, 0x1, "", [@generic="aa67c32dfb1daaa3b9209321fde7f4ba708467", @typed={0x8, 0x40, @void=""}, @generic="08551fdc8d01ca5ad564b472cb128392", @typed={0xc, 0x5, @uid=r6}, @typed={0x20, 0x15, @str='$mime_typesystemnodev\x00'}, @generic="1dd0bdb445a8ff6bb7e2a4742c8ae217d2c6e7085ed5f15273047d65026ad657f53ac47e5b5ac0b1e7a4d7af2f", @nested={0x384, 0x96, [@typed={0xc, 0x15, @u32=0x7}, @generic="e22cea4fb8126b3eb0118641ee87c2dd6758c460250f17b9744a9bc951e1ba02745f2f18b7e56e37280d1fb37f693df7aaad3ca209e52d95de296dc995accecd86e2675da26773038e71cb56cfb6df480fb37451ce36c573365031cbd4581b59c8fcc302950a90dc0ead8edf4fd8c825b81d2c66b2b1d1734e7e868dae60e81821ce07a186d6d2566079", @typed={0xc, 0xe, @u32=0x7}, @generic="05bd2db2c0b57080ccb50eb82b26c95fd47586faa6e83493a83287d9d3f136452b6fabf50171d25895e822f158f0dec50a9590ca807133b6ebbd4f028070209cc6891285b0c44299a7870b24bc9c92081df9cfdc7bb11562d7ef94653d62f650bccaa547825b66d1ec25dbe4744f3d037579cc242be08041cccf37bc972a31ee7d3cfbc51cafe86ec2f918c66a1c33f0de6e67886d9a1449458b33544d041b0bc9a5357b1558785dae2c9c7103c13252facb590f1de65ee2f30f87067ad10a6f463a7ce4309848ee", @generic="9555686386f7e8bc550d4f72e02e9f22345cd4f4a828c874dedf37789e14265d257908c9a5d0249e8dc598644d9726e8f19f096500791c639b2f378f056075fc73668bab31ce73bd415d28789d7ce95fb1714bb9ea5cbb69416a2b4f541108270b80b2e0e63cccf6310509c6f13423eaec4c2d549238d6a7135ded4fb87ba5c6cd2e0bb4d733", @generic="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", @generic="0c7d1daa442381a2136cd3ba9560f154b267f9d158837aca6a272a9245cabc456e846177e7e700a29e6c9dad6d6baa6d00e4cbafd60eb8cecf3694ee00b110b7f29c8bcba947b1f51d09bed3d2d4cad5c8658b48c2edeb33195bdd1184b4f4ae97f92932b6c54ea0467a238f9ec6876f96077ee8f7e0414b1aea71389f6d1077aa28e9965a04fe60c3a3a7ff58f14c45b4"]}]}, 0x418}, {&(0x7f0000001000)={0x368, 0x20, 0x0, 0x1, 0x3, "", [@nested={0x94, 0x17, [@generic="5c3693349052772733048660e1be6ba9d731bb7512563cfc43206f11de1149b31bb2c36625b000469a9a9b60b9e420ef5665ce971f1383b4db3e35f7822fed1aea79822ef794dd9e34e1a799d1820b5840ee7d6cc3bb", @typed={0xc, 0x76, @fd=r1}, @typed={0x8, 0x53, @void=""}, @typed={0xc, 0x33, @str='.:[\x00'}, @typed={0x18, 0x14, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0x240, 0x39, [@generic="c56da5415506707015e000d2e0f11266d1c14dcd08000a623048ffd72b21d2233b447c65ae8959847284f9c778e244095599e3b0f569af6dbf9919fe55937ed6ed794b8914e245cfb0e882d0eb69437cf56f3755cb5e8a1148ced2a66ae4d24e6e2d6f92eb8bf2c0271f77de91c0079439f709316539ed2842d4a1c7ac01cd0935517ffa4642551fd56efca28b07653a4e5a29b36418644296f2a8774982791fbdff6628a0a7656a", @typed={0x24, 0x16, @str='\tselfnodevposix_acl_access\x00'}, @typed={0x104, 0x71, @binary="6fd6d5c220470fdefd2e6573cfc2efbb013c7669fd056e9f65f43922763a718b8cc358f115b7532c58eb3ae8d07555dcc0a4f4bab6cea25ccfd67c81baa789f10cd6643ad1eac2ec992af212294cd48c755103bb8428469e6184852d9b6f296a71ec8f69aac9dddc95715a2710f19674e64eee77567eaf60cb78683c8ecfaeec55458e8ee016d655bd2af7c4cdf140a4be3d0d51bdd5c29e8e4b7545622ab0b7ee99c7fd052699c5a15040616d9a9b6e2f878e04cfff87195c192f735cbe13004b6fdd81e0796991a146547f9911a4a1e3f8b28002eba576ffe36a3f48d2a731640ac2c7f524c031feeb010f97140f02debcb5d401c9f5ebfa81d5"}, @typed={0x54, 0x3e, @binary="201b5eb5c7519bfd410db98af174e3ad358efd75ff0e6b22a8a0212ccccecc9c8db3e9a81561ac32f4bb79dd436b97e64bc036896ec9770e265ecbfc34a8343a6517b19dc64cdf4a90"}, @typed={0x18, 0x89, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @nested={0x84, 0x32, [@generic="44bf81b0b721f7b6d968a2505ca464db7b8e4470ee4aea9eee1d55b0338c736d39b1987ab0fe0afc33226cddc52d3fd7c5a0d232b6240fcf9f8bdec3a9f07cbe443a56d28a12d40c796bd5231e26c2c55a35137eb239dd28e780f5f1c9cad8c98d5a14a67e225d57cc6a8d4bd771f63c02", @generic="e560ed21b757b60300102b3912"]}]}, 0x368}, {&(0x7f0000001000)={0x10a0, 0x3f, 0x0, 0x3, 0x2, "", [@nested={0x1090, 0x8e, [@typed={0x80, 0x7c, @binary="624d659382b78b753a3423c3f32604a64807e51a2848c699d19368a785b4a522c0df2b33f66c43f31e74ff859de4f15233451304c73ff0f884577ab09112b9919a21b109b6f85c1e9be2c9b1afdbba66b0769d7b134c6a6e724e909c2fa4ecb23231f057a64f93b1933d30acb64b0d7310130d6e2d94"}, @typed={0xc, 0x93, @pid=r7}, @generic="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"]}]}, 0x10a0}], 0x5, 0x0, 0x0, 0x4000010}, 0x20000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000004000-0xa)="69f1d8365bbb7db998b2", 0xa, 0x0, &(0x7f0000004000-0x14)={0x11, 0xff, r5, 0x1, 0xfff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000004000)={r8, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000007000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) 2018/01/25 07:47:17 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000)="050000003778d9f1ef1c32fc0b98143e037dc12502002600f11368a82cc15eb47be77a18ac534900b5e8f9cdf7fb97470044209a714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f000044c000-0x50)=""/80, &(0x7f000066e000-0x4)=0x50) getpeername$netlink(r0, &(0x7f0000021000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000007c000)=0xc) 2018/01/25 07:47:17 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f000000f000)=0x0, &(0x7f000000f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1f, 0x0}, 0x8000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000017000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x2, 0x800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000000a000-0x8)={0x0, 0x1}, &(0x7f0000017000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000005000)={r2, 0xa0000000000000}, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) getsockname$inet(r1, &(0x7f0000018000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x10) r3 = socket$inet(0x2, 0x0, 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000016000)={0x0, 0x5, 0x7, 0x1, 0x235d, 0x2}, &(0x7f0000016000+0x6de)=0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000008000-0x8)={r4, 0xf4a9}, &(0x7f0000016000)=0x8) 2018/01/25 07:47:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f000032d000-0x8)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000eb3000-0x38)={&(0x7f0000f51000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b5d000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000733000-0x96)=""/150, &(0x7f0000839000)=0x96) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f000002b000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000bea000)={&(0x7f0000702000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e79000-0x10)={0xffffffffffffffff, &(0x7f0000021000-0xc5)=""}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007b1000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d93000-0x4)=0xe8) socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000099d000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x79db, 0x4, 0xffffffff, 0x2, 0x0, 0x0, 0x1f, 0x5, 0xdc2, 0x3, 0x4, 0x0, 0x0]}, &(0x7f0000b8b000-0x4)=0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000011000)={{0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x6, [0x1, 0x9256, 0x5, 0x101, 0xa6ad, 0x1, 0x4, 0xa3]}, 0x5c) 2018/01/25 07:47:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x9, 0xfffffffffffffe3e) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000013a000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000094b000)={0x0, 0xfff}, &(0x7f0000add000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f3c000)={r1, 0xd3, 0x63}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000073e000)=@get={0x1, &(0x7f00002ca000)=""/4096, 0x2400}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cd9000)={0x0, 0x0}) 2018/01/25 07:47:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000b7d000-0xdc)="789f60f5b737457f9900000006c5ee3952c65292661ea700000709ff034c4860", 0x20) socket$netlink(0x10, 0x3, 0x9) 2018/01/25 07:47:17 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000009000-0x10)=@nfc={0x27, 0x1ff, 0x4, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000)="a7c1844f34e021a85d59b4c547c820c3abfe5163d1188792c16085dfbcf59cf6dbca2647c22b6033203644536a3e56a8bfcf321810f84e29393e26cdf98ac50d64abd43c7262477c9c778446a693b56dca62618081bb6877182a9071013e4127a3167f290ec7e4c933366dd4fe1c3acfab67ac33e107eba097d497155d429d5969dd00", 0x83}, {&(0x7f0000005000-0x4a)="4ae3f83616595be0f2325ddeb354c6c385650650e732c62bfd654ce74681e7ae69a004f6065066f9aa5cbfac66f32439eb36d278cfb10b837f725e2398ddae27546440af789243fce730", 0x4a}, {&(0x7f0000003000-0x6e)="ad7f666041d3e501850e2294305b43f868a984c48c4ce602330de56a39ce2f5d5a6b94a51fa842c319eaa13741563a5cc18e7a1ae7ed77eaa57667a67c9fcfcd22334860be0e2650b7b611dfbf1d237a435b2f6f16c43dcca53f8a29c9b907749b25fdcd842f5876fa288ba53589", 0x6e}, {&(0x7f0000008000)="3a0374c3ad41017cf6299f2b7879583af1aff1a38d757d3e6734d8483a26d1230a", 0x21}], 0x4, 0x0, 0x0, 0x40}, 0x44000) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/25 07:47:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept(r0, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c8000-0x4)=0xfffffffffffffe97) ioctl$int_in(r1, 0x5452, &(0x7f0000cb1000)=0x1) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00005a4000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x13, 0x6, 0xffffffffffffff00, &(0x7f0000cd0000-0x8)={0x0, 0x0}) 2018/01/25 07:47:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) r1 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) r2 = accept$inet(r1, &(0x7f0000381000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b86000)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000a87000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 07:47:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8090000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) accept(r0, 0x0, &(0x7f0000ca1000-0x4)=0x336) shutdown(r1, 0x1) 2018/01/25 07:47:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000033b000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000080f000)={&(0x7f0000e47000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f000050d000-0x10)={&(0x7f000089f000-0x48)=@getae={0x48, 0x1f, 0x300, 0x6, 0x3, {{@in=@broadcast=0xffffffff, 0x2, 0x2, 0x3c}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7, 0xffffffffffffffff}, [@proto={0x8, 0x19, 0xff}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x40) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1664.878574] openvswitch: netlink: Key 9 has unexpected len 0 expected 4 [ 1664.889259] syz-executor6: vmalloc: allocation failure: 17179082752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1664.906798] syz-executor6 cpuset=/ mems_allowed=0 [ 1664.909660] openvswitch: netlink: Key 9 has unexpected len 0 expected 4 [ 1664.918608] CPU: 0 PID: 9779 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #207 [ 1664.925878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1664.935230] Call Trace: [ 1664.937809] dump_stack+0x194/0x257 [ 1664.941420] ? arch_local_irq_restore+0x53/0x53 [ 1664.946068] ? idr_get_free_cmn+0xfd0/0xfd0 [ 1664.950370] ? kernel_text_address+0x102/0x140 [ 1664.954944] warn_alloc+0x19a/0x2b0 [ 1664.958551] ? zone_watermark_ok_safe+0x400/0x400 [ 1664.963370] ? depot_save_stack+0x12c/0x490 [ 1664.967683] ? check_noncircular+0x20/0x20 [ 1664.971914] ? save_stack+0x43/0xd0 [ 1664.975520] ? kasan_kmalloc+0xad/0xe0 [ 1664.979383] ? __kmalloc_node+0x47/0x70 [ 1664.983349] __vmalloc_node_range+0x4f0/0x650 [ 1664.987836] ? xt_alloc_entry_offsets+0x21/0x30 [ 1664.992482] __vmalloc_node_flags_caller+0x50/0x60 [ 1664.997394] ? xt_alloc_entry_offsets+0x21/0x30 [ 1665.002047] kvmalloc_node+0x82/0xd0 [ 1665.005741] xt_alloc_entry_offsets+0x21/0x30 [ 1665.010223] translate_table+0x235/0x1690 [ 1665.014353] ? lock_release+0xa40/0xa40 [ 1665.018303] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1665.024165] ? __check_object_size+0x25d/0x4f0 [ 1665.028744] ? __might_sleep+0x95/0x190 [ 1665.032697] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 1665.037518] ? kasan_check_write+0x14/0x20 [ 1665.041728] ? _copy_from_user+0x99/0x110 [ 1665.045857] do_ip6t_set_ctl+0x370/0x5f0 [ 1665.049898] ? translate_compat_table+0x1c50/0x1c50 [ 1665.054905] ? mutex_unlock+0xd/0x10 [ 1665.058594] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 1665.063849] nf_setsockopt+0x67/0xc0 [ 1665.067543] ipv6_setsockopt+0x115/0x150 [ 1665.071583] tcp_setsockopt+0x82/0xd0 [ 1665.075366] sock_common_setsockopt+0x95/0xd0 [ 1665.079845] SyS_setsockopt+0x189/0x360 [ 1665.083798] ? SyS_recv+0x40/0x40 [ 1665.087231] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1665.092049] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1665.097044] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1665.101783] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1665.106514] RIP: 0033:0x452f19 [ 1665.109682] RSP: 002b:00007f25c174fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 1665.117386] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 2018/01/25 07:47:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000000)=""/52, &(0x7f0000002000-0x4)=0x34) socketpair(0x0, 0x5, 0xfffffffffffffffa, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x8a}, &(0x7f000047f000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000cdd000)={r2, 0x2b9b3544}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e5f000)={0x9, {{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000f1e000)=0x0, &(0x7f0000f1e000)=0x4) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/25 07:47:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[{r0, 0x1, 0x0}], 0x1, 0x4000000000000200) socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x0) pipe(&(0x7f0000ed9000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000191000-0x10)={0x58, 0x7, 0x34, 0x5}, 0x10) [ 1665.124633] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 1665.131879] RBP: 00000000000005c9 R08: 0000000000000004 R09: 0000000000000000 [ 1665.139125] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f7b78 [ 1665.146388] R13: 00000000ffffffff R14: 00007f25c17506d4 R15: 0000000000000000 [ 1665.153809] Mem-Info: 2018/01/25 07:47:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000086) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d18000-0x4)=0x0, &(0x7f0000a62000-0x4)=0x4) [ 1665.190672] active_anon:43332 inactive_anon:63 isolated_anon:0 [ 1665.190672] active_file:4424 inactive_file:9694 isolated_file:0 [ 1665.190672] unevictable:0 dirty:206 writeback:0 unstable:0 [ 1665.190672] slab_reclaimable:10599 slab_unreclaimable:99775 [ 1665.190672] mapped:24066 shmem:70 pagetables:704 bounce:0 [ 1665.190672] free:1432779 free_pcp:315 free_cma:0 2018/01/25 07:47:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x800000000005, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000909000-0x4)=0x2, 0x4) socketpair$inet(0x2, 0x5, 0x10001, &(0x7f0000008000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00006c9000)={0x0, 0x7a}, &(0x7f0000fcb000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000664000)={r4, 0x55, 0x10, 0x5, 0x20}, &(0x7f00001d7000-0x4)=0x18) connect$inet(r2, &(0x7f00005f7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x386) [ 1665.228257] Node 0 active_anon:158872kB inactive_anon:252kB active_file:17696kB inactive_file:38776kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96064kB dirty:824kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 28672kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 2018/01/25 07:47:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e77000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005dc000)=0x10, 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000087b000-0x4)=0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xffffffffffffffff}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000d8000)={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/25 07:47:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000748000-0x8)={0x0, 0x800}, &(0x7f0000040000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={r1, 0x12040000}, 0x31) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000db000)={r0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000a0c000)='nv\x00', 0x3) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0xffffffff, 0x0, []}, 0x8) 2018/01/25 07:47:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) socket$nl_route(0x10, 0x3, 0x0) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000461000/0x2000)=nil, 0x2000, 0xe, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000462000-0x7f)=""/127, &(0x7f0000001000)=0x7f) [ 1665.267456] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1665.331344] lowmem_reserve[]: 0 2870 6381 6381 [ 1665.338055] Node 0 DMA32 free:2941636kB min:30328kB low:37908kB high:45488kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942308kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:672kB local_pcp:672kB free_cma:0kB [ 1665.366646] lowmem_reserve[]: 0 0 3510 3510 [ 1665.371233] Node 0 Normal free:2773152kB min:37084kB low:46352kB high:55620kB active_anon:172916kB inactive_anon:252kB active_file:17696kB inactive_file:38776kB unevictable:0kB writepending:824kB present:4718592kB managed:3594624kB mlocked:0kB kernel_stack:4608kB pagetables:2668kB bounce:0kB free_pcp:1292kB local_pcp:696kB free_cma:0kB [ 1665.407545] lowmem_reserve[]: 0 0 0 0 [ 1665.411548] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 1665.426786] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 2*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 4*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 716*4096kB (M) = 2941636kB [ 1665.442150] Node 0 Normal: 127*4kB (UME) 428*8kB (UME) 1602*16kB (UME) 730*32kB (UME) 317*64kB (UME) 80*128kB (UM) 84*256kB (UME) 25*512kB (UM) 15*1024kB (UM) 12*2048kB (UME) 644*4096kB (UM) = 2795516kB [ 1665.460711] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1665.470122] 14188 total pagecache pages [ 1665.474644] 0 pages in swap cache [ 1665.478662] Swap cache stats: add 0, delete 0, find 0/0 [ 1665.484115] Free swap = 0kB [ 1665.487162] Total swap = 0kB [ 1665.490198] 1965979 pages RAM [ 1665.493306] 0 pages HighMem/MovableOnly [ 1665.497286] 327769 pages reserved [ 1665.500881] syz-executor6: vmalloc: allocation failure: 17179082752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1665.512840] syz-executor6 cpuset=/ mems_allowed=0 [ 1665.517741] CPU: 1 PID: 9794 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #207 [ 1665.525005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1665.534352] Call Trace: [ 1665.536931] dump_stack+0x194/0x257 [ 1665.540541] ? arch_local_irq_restore+0x53/0x53 [ 1665.545188] ? idr_get_free_cmn+0xfd0/0xfd0 [ 1665.549491] ? kernel_text_address+0x102/0x140 [ 1665.554077] warn_alloc+0x19a/0x2b0 [ 1665.557692] ? zone_watermark_ok_safe+0x400/0x400 [ 1665.562511] ? depot_save_stack+0x12c/0x490 [ 1665.566820] ? check_noncircular+0x20/0x20 [ 1665.571037] ? save_stack+0x43/0xd0 [ 1665.574644] ? kasan_kmalloc+0xad/0xe0 [ 1665.578503] ? __kmalloc_node+0x47/0x70 [ 1665.582460] __vmalloc_node_range+0x4f0/0x650 [ 1665.586950] ? xt_alloc_entry_offsets+0x21/0x30 [ 1665.591601] __vmalloc_node_flags_caller+0x50/0x60 [ 1665.596509] ? xt_alloc_entry_offsets+0x21/0x30 [ 1665.601174] kvmalloc_node+0x82/0xd0 [ 1665.604871] xt_alloc_entry_offsets+0x21/0x30 [ 1665.609361] translate_table+0x235/0x1690 [ 1665.613494] ? lock_release+0xa40/0xa40 [ 1665.617445] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1665.623317] ? __check_object_size+0x25d/0x4f0 [ 1665.627885] ? __might_sleep+0x95/0x190 [ 1665.631842] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 1665.636669] ? kasan_check_write+0x14/0x20 [ 1665.640878] ? _copy_from_user+0x99/0x110 [ 1665.645006] do_ip6t_set_ctl+0x370/0x5f0 [ 1665.649066] ? translate_compat_table+0x1c50/0x1c50 [ 1665.654074] ? mutex_unlock+0xd/0x10 [ 1665.657799] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 1665.663060] nf_setsockopt+0x67/0xc0 [ 1665.666756] ipv6_setsockopt+0x115/0x150 [ 1665.670800] tcp_setsockopt+0x82/0xd0 [ 1665.674588] sock_common_setsockopt+0x95/0xd0 [ 1665.679064] SyS_setsockopt+0x189/0x360 [ 1665.683034] ? SyS_recv+0x40/0x40 [ 1665.686469] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 1665.691292] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1665.696295] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1665.701063] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1665.705798] RIP: 0033:0x452f19 [ 1665.708962] RSP: 002b:00007f25c170dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 1665.716646] RAX: ffffffffffffffda RBX: 000000000071c010 RCX: 0000000000452f19 [ 1665.723894] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 2018/01/25 07:47:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000071e000-0xc)={0x0, 0xe7, 0x30}, &(0x7f0000ffc000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={r1, 0x0, &(0x7f0000263000)=[]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000755000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00005da000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a0c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000097000)=""/4096) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f000019d000-0x1000)=""/4096, &(0x7f00002e6000-0x4)=0x1000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000b3d000-0x4)=0x3ff) 2018/01/25 07:47:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bef000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000008, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:18 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000006000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000006000)=0x81) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000007000-0x4)=0x5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000007000)="ab", 0x1, 0x0, 0x0, 0xfffffffffffffe4c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x5, 0x0, 0x3, 0x4, 0x7, 0x5, 0x9}, &(0x7f0000000000)=0x20) connect(r1, &(0x7f0000006000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/25 07:47:18 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000c5e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ec000-0x4)=0x8, 0x80000) r2 = socket$netlink(0x10, 0x3, 0x7) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000228000-0x4)=0x0, &(0x7f0000b77000-0x4)=0x4) r3 = socket$unix(0x1, 0x1, 0x0) getsockname$packet(r1, &(0x7f0000c77000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000afa000-0x4)=0x14) sendmsg$nl_generic(r1, &(0x7f0000186000)={&(0x7f0000d4a000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000003c000)={&(0x7f0000e1f000)={0x47c, 0x37, 0x2, 0x1, 0x3, {0xc, 0x0, 0x0}, [@typed={0xc, 0x76, @fd=r3}, @nested={0x144, 0x8e, [@generic="80aabc4e3afbecf8c2a8803aa3c6f0dc3ab661665905f0a777fb06259ff720c1602eb758697120f967dd294e510bfb9621a96a7f6b5397ca70fa92db48c514a4c23f961c784c7a1a45019285e269cc5d2b832a00b3c5c007378e8736b6ebbe964397e720cb6645623ae5b3a7249bbd8327", @generic="41bea220a7ec1a954f34cd846d8e8aa1d5480be9dfe853d8637f6371c8630cdca5720695831d2c693f3b94c5eed4b72fe59750b52c376ddd67b0d3f878f7c79f1752bf903a918ae91572458ca6b550392c89df0db0fb6beae8f1f84d97d70190fd4a0a26f0c26d5d6c3647e0465588d258c4acacf7839bc43f78f7db5f20d2eca79b8fa1329c8a91995ef114548a24304c4265aef2e5fc18c00c5bb5321e6d5c17d5784e81d621f40b96381c4eea2020110d84c95092ed758b1f341aef12bfcaf3b500eae1cfb450f22c402fe0b21e"]}, @typed={0x10, 0x16, @u64=0x2}, @typed={0xc, 0x86, @u32=0x8}, @generic="e598e82470b6513c1ab0834cb033369822eda85ae93d570e4e632f807dbc6963694ec2cac0dd5a3bce94c089e479ebcf1fb255a8afa9e839c91f2d6068c342f42a2ccbca2f371e08461abb9ff955359f026737f412f7de5e83effc5e87a8d7d1787e56d80935390a26682b5586", @nested={0x28c, 0x5f, [@generic="ea036868f50192de5a208812671e02be757e880ae26366dfe3177df9d9484a15322fe0e7", @generic="9b2ebbbb5f9ec46f9ef8652480e3ae6625065657f6e71e207165b5bfa850786812feb3fb2c52a96c2346ee4a52acb0301b32224c7cfdceb50283bdcbe171028a78c72ed2f6261ec7b137dc845ee456f21eba7e4984e373eb01aefd8b169ada6d2af41a9a91c007b86f9d408d63e2fc2346fe4129605ec83720d52244d0f596c7da4511cc0936bfeb77b2", @generic="528b0cd4cd2d1d57a7ca36606f084ef91eae0fb6cfcdf52ac32e3a5ca410ca35206d77542d7e90ef3f5596ce50728ab7ec7836ea88035a575a1943379621fa452cff35e74e9797ac56e0f640fe7b8a54a924ec9ab20fa54e5d584b3afc4d83ccd9be649ebaff928fa7eb3b2e28b4b91dcfd1371e0ec9afceae", @generic="f299e0b4e03276523b460e7befd855fa880dd76a0d8963b65e32df360398198b5b4ea6b8f5e75069a3fcfe0552436cda80b2259133f305b9ed8be7f928f55151c7c335c3bdd1235c656eca619758bb5142d13a767338e0164e06c1ae32d658e71a6f0ae7ccccf8da860bf013e042ddd963a9d6c57f31e743670f4fae2aae5b2496604279ebe5a986a438c7ccf4178fa0c8a4adcca8323d2b1f7dd13f3904ee8901d531a8bc8c53ef5574963a3ab391d82317178da20506", @generic="35e12c5a061a1b00a5c1500e65df447140b266a97d73b714dd63a9954df7b20e74f1e72575b7cae3f57524c9d7424361b88e882678799a6511c6c004ea3068ea37b197ed05f7cd210aeebdd1386f1221c08e2c32f67d157a42b88559b1cc2a457b47851541814f0e328ec71d9a9d14a2a65999eabc038fc4b69cb987c6ab892c0e65235502e15809bc07f499d2e9d16b84c142730a8380a7aaf042486d", @typed={0xc, 0x5a, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x47c}, 0x1, 0x0, 0x0, 0x4000}, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00006fe000-0x20)={@generic="01b4b225069c868cebcc8229b6470af0", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x28, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007fb000-0x8c)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c16000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fb7000)={r5, 0x8b, "7cbcc3831c89659a3134385917aef9d977072ebc566958d9f666f4bcc0726d791ba770698d9e0fc06eb7ba41ff64c2f1d2287c5540fcda62dcb3b4b84cacb9f103b2e424b9511390905a1e2681aa1cbbb5515f842a9612278cd82cb8e1b2803933c7c22bfd1d615c8b22b99aa897259cbc417b017fc08ed05ea7878fbc194cdd0040e6dfa30d43920d41b0"}, &(0x7f0000b94000)=0x93) 2018/01/25 07:47:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000-0x22)=""/34, &(0x7f0000001000-0x4)=0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/203, 0xcb, 0x20, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f82000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}], 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4(r1, 0x0, &(0x7f0000dd3000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00007e8000)={0x0, 0x6, 0x0, []}, &(0x7f0000fb6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000207000-0x8)={r4, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 07:47:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000803000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={r1, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000ef9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000010a000)={r4, 0x200000080004, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r6, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00002c6000-0x5c)=@newlink={0x5c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) r8 = accept4$inet6(r7, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0xfffffffffffffce1, 0x80000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r9 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f00002f8000-0x4)={r8}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f000078f000)={0x0, 0x1}, &(0x7f0000d1c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f000063f000-0x8)={r10, 0xe452}, &(0x7f000045a000)=0x253) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r11, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r9, 0x84, 0x78, &(0x7f0000a1a000)=r11, 0xffffffffffffff1a) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r12 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000682000)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f00005c1000)=r12, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r13, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x0, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r14 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r14, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r15, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) 2018/01/25 07:47:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x8113, r0, 0x0) socketpair(0x6, 0x2, 0x1, &(0x7f000009d000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f000009d000-0x4)=0x0, &(0x7f000009c000)=0x4) bind$netlink(r0, &(0x7f000009c000)={0x10, 0x0, 0x1, 0x2000020}, 0xc) [ 1665.731140] RBP: 00000000000003d6 R08: 0000000000000004 R09: 0000000000000000 [ 1665.738385] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f4cb0 [ 1665.745644] R13: 00000000ffffffff R14: 00007f25c170e6d4 R15: 000000000000000c 2018/01/25 07:47:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0xfff, 0x18, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000319000)='htcp\x00', 0x5) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f00006a4000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x80006, 0x400) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000816000)={0x0, 0x77, 0x0, 0x7, 0x4be}, &(0x7f00006a9000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f88000)={r2, 0xd2e, 0x7, [0x40, 0x800, 0x3, 0x6, 0x3, 0x3, 0x54]}, 0x16) 2018/01/25 07:47:18 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003fd000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) accept$packet(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 1665.790259] IPv6: Can't replace route, no match found 2018/01/25 07:47:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) socket$inet(0x2, 0x0, 0x7) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000039b000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000672000-0x4)=0xc) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x200, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) 2018/01/25 07:47:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x80000001, {{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0x3, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000012000)={0x3, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000013000-0x8)=0x800, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000001000)={@multicast1=0xe0000001, @broadcast=0xffffffff, r3}, 0xc) bind$alg(r2, &(0x7f0000012000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/01/25 07:47:18 executing program 2: r0 = socket(0x11, 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) r2 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f28000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004c7000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000016f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000056b000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000457000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000023000-0x4)={0xffffffffffffff9c}) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) r12 = epoll_create1(0x80000) r13 = socket$l2tp(0x18, 0x1, 0x1) r14 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008fd000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r16 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) r17 = socket$bt_l2cap(0x1f, 0x3, 0x0) r18 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r20 = socket$netlink(0x10, 0x3, 0xb) r21 = socket(0x5, 0x2, 0x3faa) r22 = socket$nl_netfilter(0x10, 0x3, 0xc) r23 = socket$nl_netfilter(0x10, 0x3, 0xc) r24 = socket$key(0xf, 0x3, 0x2) r25 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000052d000-0xc)={0x0, 0x1fffc000000000, 0x8}, 0xc) r26 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fa3000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r28 = getgid() r29 = socket$inet(0x2, 0x80803, 0x9) r30 = socket$nfc_raw(0x27, 0x3, 0x0) r31 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000064c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r34 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = socket$vsock_dgram(0x28, 0x2, 0x0) r36 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000673000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) r39 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00003e5000)={0x0, 0x0}) socketpair(0x3, 0x80006, 0x7ff, &(0x7f00008e1000)={0x0, 0x0}) r42 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd1000)=0xe8) r45 = getgid() r46 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = accept$inet(0xffffffffffffffff, &(0x7f0000d11000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r48 = socket$nfc_raw(0x27, 0x1, 0x0) r49 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r52 = accept4$unix(0xffffffffffffff9c, &(0x7f0000296000)=@file={0x0, ""/4096}, &(0x7f000059e000)=0x1002, 0x800) r53 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000258000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000034000)=0x60) r54 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r56 = socket$alg(0x26, 0x5, 0x0) socketpair(0x19, 0x803, 0x3, &(0x7f0000c4b000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000033c000-0x8)={0x0, 0x0}) r59 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r60 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r61 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000fcd000-0x4)=0x1002, 0x80000) r63 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r64 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c4000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r69 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d2c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007fe000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d10000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r75 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r77 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fe7000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000439000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a7000-0x4)=0xc) socketpair(0xb, 0x80006, 0x4, &(0x7f0000786000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r82 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ba9000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000741000)=0x0) r86 = getuid() r87 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x188)=[{&(0x7f000039f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f00003e4000)="89a0a25c570e80543e331359102432a6c8a985766570ac67bdd44ed6f641cfe6bbecc84289199e7932d9dd", 0x2b}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f000030a000-0x31)="606c2d927efffe63b7b0549353facaacff0149413d7375e8a245f9822c50709d1a250ab02114ed38756649e8ce357abe09", 0x31}, {&(0x7f0000001000-0x72)="c32edbf5f677fb352bc998e244cec52e9c0432126091619969bd6313b4bb38147fadcef528adf198483d63fb4c029527daf40ba78ead92cbeaaa62fe471fe55ddb2480d71a37b11486b2ab8d1b34c2e37a0dc2dc83cdfa4d1d73969bcf34bca77197f3b30a74e38984fb5692ffaa59c9d23a", 0x72}, {&(0x7f0000ebc000)="458f22f66d626b8c28ff49d7af66b57787b993ef208960093a29202e2e0f974580f3d1c9114b8b621edcf4fc3bad777d1c615e111065e2262f0fe242bed7e5cac2875633c9d3b4de325e706a584718ba06ca859c6592228bf062e9f6d80ad2d2165e6e709102ab7c1b2156a21d712433", 0x70}], 0x5, &(0x7f000013a000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r3, r4]}], 0x38, 0x800}, {&(0x7f000068d000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000516000-0xf1)="1f968d9d50c17ef9ae59438d4a0b66f79155e05b2c99a06d4abc9e440fa55b178c8a49ffde7e348f4b0d7409793430f4005e5a3000a2d5d5e6cc533382b62b31ca5bc2e0a089031b7be9e2e6e1c6905b8d9bf8eef6fd8e34e8ed755295f06d79e8b1f3a2fe9d039e8c1a04f37912ca89af2b280e6eb22246a9028cfb5e17f8abbe066de00d8fadc7cc5980e740968721ceda23e4b85106fc409f7eaa04ef6aa4521a5eabf6122f3a9507fdda874466c935512d9ea65f9cc6843f9b5e9853782a8c7f8d7621cb3b0448b8ecd74f2ecc2c76c9500e29de600dd402431217692883a8f16838714c3356d4dff4fade620a4144", 0xf1}, {&(0x7f000033f000)="9147cde86c600d2af559f12b641bec6d1dc7f7c3cb163a662b0b45a03ebf64aeb76e15a22b5c7f862500c957a9c4f20c639b25b194bb0ada86e0246d8ecea3acd0947e20d49bdacd99b264710fec38b75482b5c17ce1734e736e2e560fe335b0dd108691", 0x64}, {&(0x7f0000000000)="05f09a3f0ddc5b695869c4908a4704f32b943f0fd7c1817eac4ff687c17460e8fd46c7f7432a5993dd9db5966f41a07da614986c8b66588001526bc508b0dc1643c548855045790646184ee45f7c762437413ae80bff4c595bc4360d71cdc5599aff627929097d79bb817b49d6166fda889d8ff25948fb4ae68a76", 0x7b}], 0x3, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r5]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15, r16, r17, r18]}], 0x80, 0x2000c800}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ba5000+0xe7d)=[{&(0x7f00002cf000-0xf)="c8a36772b65a443abf2ea68f4b74ca", 0xf}, {&(0x7f0000000000)="799576c20e67f04d0c8a37d19c3da540443279afb9de52ec636e7430c6834884ad09bdbf7e8572a02d3691d7df0934edd28e8fafc537ecaa7064cc5453c87b0d991afe31abb6d97a4291f5fc2cdab48e36830d33d65d9a098d588d7b984cd8", 0x5f}, 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{&(0x7f0000f60000-0x1000)="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0x1000}, {&(0x7f0000000000)="408ccdad31d39a84fe536faf3ed3c515375971e48018b7b607d7d607c86bb8d57a2da91945d565a0e1d144fb46e3bfc061d629358abc01f14c5dacfc58e1d01c9c2c62dc009dc2f3133ae725464e32c91bf91b733b5c1af48db978d066d6c0ed789cabc6c917f6a76892facc62246b7f2fc85b55d330328c64e9f185a78b79c2e6cc20abdf70d89d29131b4823fb25f8b91fadc98b37eae162418b2149d2ec0fe67e0ec15dbf7de226af98578ce496854ba994dd672bfe6c758be28770177df4b902a62a99316f5c0c2d0dbac800811d7e4579ab7a887888687b78108ee58027527dd306b8d4501da9d35c6991176221256b132856e6", 0xf6}, {&(0x7f0000000000)="f8369b01849cd2b8ec2f80e22721ab3c17ff7bf8ffafb4ea0fca9a7a38261a7c8e63d94f825f0a3d1eee35d8771ba52275113ac05b72e10bc33c8d512a2a30a72a074ce47d45df185726b6ac9a03ab5fdb90a2ba0880dd907d220861a0d66926801c965bc0aa5f24dcb8855ce68685be3d878ed8588a1bfcb79abc2f6541b44d3ccc6af580bc914ef6bb44", 0x8b}, {&(0x7f0000000000)="e2372c9afb2ea0980c815cb79bc5d2732190be90c275b02652f264f2bd1078b1eecbd663de10ef5cb7437b1d559cb1f28451e67256363da58535dba8e7e4cdb238f92a38bab0e365fc5cb283935c", 0x4e}], 0xa, &(0x7f0000001000-0x48)=[@rights={0x18, 0x1, 0x1, [r35]}, @rights={0x30, 0x1, 0x1, [r36, r37, r38, r39, r40, r41, r42]}], 0x48, 0x40000}, {&(0x7f0000079000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000a1e000)=[], 0x0, &(0x7f00004f8000-0x68)=[@cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x20, 0x1, 0x1, [r46, r47, r48]}, @rights={0x28, 0x1, 0x1, [r49, r50, r51, r52, r53, r54]}], 0x68, 0x800}, {&(0x7f0000913000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fab000)=[{&(0x7f0000001000-0xae)="8a4ee31d167da7f8c0eb26f8c0161203e950d4fd55eadbc22e6e25c4f3466f4d5736a09b579da5cf78fd85ede10e3e95fa78281784b3fd45d55b0f03d7a6dcb8fd0247c8181fd16b3dfa4c8570506904e165341c75d9292eca001bb83baf0e72ba7b3422bf3e364958b810d36d00c64fb98fdf7c01a44f9a4d00ee3e0095672e6f94fae9e0392d124aeacc018b814a17ebf55c4a1ef1e39a51f7ff8d76dd33cc6deab486fa4b8aa892375d70b04c", 0xae}], 0x1, &(0x7f00001c8000-0x110)=[@rights={0x20, 0x1, 0x1, [r55, r56, r57, r58]}, @rights={0x18, 0x1, 0x1, [r59, r60]}, @rights={0x20, 0x1, 0x1, [r61, r62, r63, r64]}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @rights={0x20, 0x1, 0x1, [r68, r69, r70, r71]}, @cred={0x20, 0x1, 0x2, r72, r73, r74}, @cred={0x20, 0x1, 0x2, r75, r76, r77}, @cred={0x20, 0x1, 0x2, r78, r79, r80}, @rights={0x18, 0x1, 0x1, [r81]}], 0x110, 0x40}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f00001fa000)="3281dd28c46d52b3be0a49ea0e79273136aae43cdef659cac3e6d2845aa3789827d40cb6c6c07e9305aae69a439c8b21c0b0a9f6058a6861648e4c81ae9efddad61ab3563629361f24b6980e128782d6129b3935d49135d56fef9008d3de2d5c79a0f5edf399041595b8aa8f93776e3eccf0dc959560951415", 0x79}, {&(0x7f0000a80000-0xc9)="55340b845ad9f41ff8947afc1a15e056a7c401243df24d47b8e3ac4090adab0c2ea7aa316a9855f467150271aa46af7f64cb488bc9f7adaa0d6b2f7c95772b5dbfc775cb4f769388e3341ceb2f13a35eccc1b52f0575276215504ee24e3bade82cfcc40eb226b16cbe390d01ca453b2fcb70b15c9698e6e67b73575154da23e7309300abb7ec446d436370ae2f13d63907493b8832e3a96896586401441d242b7a7cc070d988722efdc5d881df295097ead19509294d48b60cbe639fbbea34c712df47ad87895f8623", 0xc9}, {&(0x7f0000a45000)="", 0x0}], 0x3, &(0x7f0000493000)=[@cred={0x20, 0x1, 0x2, r82, r83, r84}, @cred={0x20, 0x1, 0x2, r85, r86, r87}], 0x40, 0x44000}], 0x7, 0x10) 2018/01/25 07:47:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x800000000000000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000066c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000377000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x807, 0x8, &(0x7f0000dad000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000d42000-0x8)={r2, 0xd72}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000ab9000)="8eccdce06f1245f333f6f279b83df1126871efe0743317eaa885d5dd4cdcc9d05c6660336797f83ea9", 0xffffffffffffffa4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008b3000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xf86c}, 0x1f, 0x3, 0x2, 0x4, 0x1000, 0x159, 0x200}, 0x20) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00006e3000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f000052a000-0x3)=0xc) 2018/01/25 07:47:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00007fa000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ff5000)=0x8, 0x80000) accept4$unix(r0, &(0x7f000016c000-0x6e)=@file={0x0, ""/108}, &(0x7f0000a9d000)=0x6e, 0x80800) syz_emit_ethernet(0x2e, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x7ff, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/25 07:47:18 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000025000-0x4)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000028000)=0x0, &(0x7f0000022000)=0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000029000)="f0b5b2ad3b17d51f5e27412360718ad643f76488e679815e96c331504c751a0d84b7c9c3826287b412fc9b3c6e5df0b428c7e872e466b15b91631ad98041f4499f84fc505df823c8fdb6c13ac688777006c2e9bb40001b8892ac0271cfd2ffbcd655bbe4b1bf1ca0930b2a65e7169379970d3872a27b506c3565d8bc1817", 0x7e) 2018/01/25 07:47:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000061f000)=0x0, &(0x7f000010b000-0x4)=0x4) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000628000)=""/173, &(0x7f0000154000-0x4)=0xad) 2018/01/25 07:47:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000437000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b3a000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000002b000)={0x0, 0x1}, &(0x7f00008a1000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000add000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x8, 0x9, 0x8}, 0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f2e000-0x1)="", 0xfffffffffffffd79, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r2, &(0x7f0000967000-0x38)={&(0x7f0000f97000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000042a000-0x40)=[], 0x0, &(0x7f000077c000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/25 07:47:18 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000009000-0xb)={0xa9, 0x5, 0x40, 0xffffffffffffff80, 0x20, 0xce7, 0x2, 0x1ff, 0x7fffffff, 0x403, 0x5}, 0xb) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000005000-0x1)='D', 0xfffffffffffffde9) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/25 07:47:18 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000047000)=""/20, 0x14}, {&(0x7f00009c3000-0x7f)=""/127, 0x7f}, {&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000ea3000-0x71)=""/113, 0x71}, {&(0x7f0000a45000-0xce)=""/206, 0xce}], 0x5, &(0x7f0000001000-0x1)=""/1, 0x1, 0x80000000}, 0x2021) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000147000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000805000)={&(0x7f00006c5000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00001fb000)={&(0x7f00007fc000-0x108c)={0x108c, 0x25, 0x101, 0x7, 0x1, {0x6, 0x0, 0x0}, [@generic="2855bdb486d6115956a8f6181eccc64f5d17c1d9a5dc218553bbfaac5fd52a2ef05d12a0df870cf573b2ebabc8c6619db9bb1971561f488f58c5bfb5859a5182367eeaa7581afe1dd41470ac45b0fd08f41c349ff26f9f1e40be", @nested={0x101c, 0x51, [@generic="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", @typed={0x8, 0x76, @void=""}, @typed={0x10, 0x72, @u64=0x5}]}]}, 0x108c}, 0x1, 0x0, 0x0, 0x44040}, 0x8094) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000d5d000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd4000)=0xc) sendmmsg(r2, &(0x7f0000c82000)=[{{0x0, 0x0, &(0x7f000078f000-0x80)=[{&(0x7f00005ac000-0xf3)="13c7b968eb4d6d6c21a6739612e657469f0e70cbb45cfec5907d746e6171146fe40682f8f96fe7ea224fd6d701bafc48aac19e28486dc35a1e5837269ea2ba0c878074c9b844659152ffe58dd9f410d198132621666ed6e022ee9cf4fd1ac2177f626880523052ff0c983156b04f4675333a660a492bcfc91dd900428eb782c4a23e5720504229b9b1783a6573542e26bb1566f66b9143b08ef7f81e6ce977922af354c8a8750e4e9748b773ce5f8b4cec167eaf821f51a666a6ea80ffc201927c2e320fb402de7eac195074a54c20ac019cb1d7d0e7d43edb150123246314d8303ce5a7b0fe82d14195d907fd7cb7935814eb", 0xf3}, {&(0x7f0000400000)="eed4b518f3b57e99a67d848fafa4374d4c5d67c2b3173591e8cea4296b1352a28be8dc34366f45151978193040b1c32bb139980c0d984ad501a1cc2bdabadee4c112e3a01d8f84acd60e460cd86e76", 0x4f}, {&(0x7f0000266000)="490b28057136dd29fd12c1cec8c55b80fdd1e434b668e1c459388c4e7fa3be44a4044a6928f1023d13cd1fb4e35f596431ea1f1db8280b442e2ea68a1c935655358b573768145704f6d42c62025dc6fedc0989b89a43ac9a141ff9cba4f2516fa1ec89a92efb04aee49f47817b73166792af09035c3dbc4b9ce4294fdac18d1380e8455635", 0x85}, {&(0x7f0000468000)="c0d7a8d13ea2cdc7e299d907190dfb8c3557aa4b91cadf6ed1bc1a460dd08f9ca0a0aaab38c747ead79ea20fa0554ce60a8a18f3a39069739e31c276463ba7b6083fc8e1d10fd36c96ed445fdd9b47f61e2fba3eb496ae0399954edc51cbe6481d679d0d4edeccb77f8debd3e7c6667bb34d57b71dcffecddcabd9dc29c8b54636e43272b1f1593d1ff0beda222a97693368415ed842d74470f3a4821d3ec31ec80ac3ee042f5813e950eb20ea7124fdef6f8aba6014607994e0bbe1707907884dfec14232f90f4213d7ab32cc9c6a88262b489037ba0eaea19ddebcaa1b71f541e868", 0xe3}, {&(0x7f0000f94000-0xb8)="6beb12af4e3401e3acdfb2d22366ae07e3436a6787e71b650103501d4f4495458b84ae5678da95739439110e4492d1f482f8ffcf73ab50ab1a2c50c8b77a427299c510e3ee83dede34e9571d7a985394d6ed1d5191c0a7f34db17498f36691fcf0cd64d12a49192563218f3c871d2f806e339f1b2fc47085d13431de6317aa8734d57af68d4f4db78ab240a50acb96600f9479486222f31fcaa1220dd011857d6683285d6bd86ded948242993564088ece08be63038d3ee9", 0xb8}, 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{&(0x7f0000e88000-0xe3)="9b28c9d5a4f85e55a7995582c10d81b4d1b13334c28ffd66ee416cebb4c3b009c82a96f8fff4a9842b455db23779426034d0dc864195e81ada354bfcc7441c16bbf8c5dba11577d556c2c16cc94fd974d6b5947e8d538851c1bdee20c846b179838dcca1751a7cd2b502f67feb2004fb8fbc2f919c356ad6eab01f2db664fd39b8855b0f37c18dd7f4c943ee338f2fec01d96bc264046798da91fa317b4f0ed13dc9e66d2ea994e0fd783a5af4aceb697eb19dc3ba9ec01ec4070b873183702ba2a46cf5dbd7daa1e22b80b37bd284fdcf0e994335adc66292de846d7a4d7f4b756108", 0xe3}, {&(0x7f0000c4e000)="8010fe54757a53065777effab905eebfd239d1343b74564f1e55662166075f99af34d2b7ea511ac35660c63e834e05fd20ace2eb1d5f0d3f3e04e4a17adaf43028da5e133b9f801828dfc9d93b410ee24c16eabdae8efced11f3939878fa97fb61b50f73269dd8e1", 0x68}], 0x4, &(0x7f0000fce000-0x10a0)=[{0x90, 0x116, 0x9, "4f9283104d1a86d04565447bfac20ba358722a61955a69862f4e56e8c968dce0b28fd2b4cd90a7d338e2eb2ea80500d2cd4d05996f3da86fda947d3fdc9bb79fc6eb2fbd053f23bf8090ec83bd29cb9c50f57bfd9af7c7762afb655aa68374a95fc8c2563cd7569f67e107d29bf13a4710794146972af7cd7f79a742d6"}, {0x1010, 0x11f, 0x7, "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"}], 0x10a0, 0x20000000}, 0x8}], 0x3, 0x4000000) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r3, &(0x7f0000890000)="", 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) getsockname(r3, &(0x7f00008c4000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c9e000)=0x60) 2018/01/25 07:47:18 executing program 5: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000f1f000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000579000)={r0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f000054a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000dc6000)=0x10) 2018/01/25 07:47:18 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bfb000-0x4)=0x0, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000d26000-0x4)=0x2, 0x4) 2018/01/25 07:47:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/25 07:47:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00004ac000-0x10)="20d8c273f56ff77d81f438010673ba25", 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000582000)=@get={0x1, &(0x7f0000310000-0x27)=""/39, 0x8}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @pid=0x0}]}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0xffffffffffffffff) 2018/01/25 07:47:18 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000003e000-0x15f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0x40, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0x0, ""}, @jumbo={0xc2, 0x4, 0x8000003}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "bba1f1", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000432000-0x2)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fcf000-0xa0)={0x0, @in6={{0xa, 0x0, 0xc482, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x400000000000, 0x276f, 0x80}, &(0x7f000066b000-0x4)=0xa0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fcf000-0xa0)={r2, @in6={{0xa, 0x1, 0xfffffffffffff001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x120}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9031, 0x0, 0x8000, 0x4, 0x1ff}, &(0x7f00007e1000)=0xa0) connect$can_bcm(r1, &(0x7f0000be7000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) getpeername(0xffffffffffffff9c, &(0x7f000060f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000fce000-0x4)=0x32) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) r4 = accept$ax25(0xffffffffffffffff, &(0x7f0000080000)={0x0, {""/7}, 0x0}, &(0x7f00006e1000-0x4)=0x10) bind$ax25(r4, &(0x7f0000098000)={0x3, {"7a123bcbf68630"}, 0x4}, 0x10) 2018/01/25 07:47:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003fe000)={0x0, 0x0}) bind$inet(r2, &(0x7f0000c58000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r1, &(0x7f0000ee0000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18, 0x0}], 0x1, 0x0) r2 = socket$inet(0x2, 0x80004, 0xfffffffffffffffe) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00003a4000)=""/114, &(0x7f0000661000-0x4)=0x72) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000028d000)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) getsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f00009c8000)=""/76, &(0x7f000070f000)=0x4c) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f000080e000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f9f000)={&(0x7f0000097000-0x48)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, "781021f7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf227cf317fc71e1"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/25 07:47:18 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f000000a000)="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", 0x111}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e58000)="19d4cc9d14b4e4b8d70010000000000000d4ca5aeeb911defc4ba4a7bc726a8baeb8bd4a4969525ce50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f000000000000007fa5abf9356454d46a04a019308346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a253e91272f0f27b24adf2bedf22a63712cd3f8bd1d7478eb8e914dac044fc4d2190f93e489aac9c0590116b95ba922a53b3895dde6524f239cb7c7da2a5c2757edc3f01b7de", 0xba, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006d8000)='0', 0x1, 0x0, &(0x7f0000659000+0x2d7)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c2a000-0x90)={0x5, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/25 07:47:18 executing program 6: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) mmap(&(0x7f00005ab000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005ab000)={0x0, 0x1000, "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"}, &(0x7f000010a000)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000032c000)={r1, 0xffffffffffffffff, 0x58, "ea481de776c8cba93d5ab12bd84333413d240aebd43f2d62fafd0cd0c58e74b737eeb75f8e15af17959a4067ebe23ff967f2e8a80fd36f0928b803af155b163bbf444664f559148f71ffe500f98df37355bae1257ead5fe1"}, 0x60) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) sendmmsg$alg(r2, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e46e8c7271417ff0cee6182a0ae8f9d9f9844c8def2825fe1cd251ff0fb865d7af9fcd7963bf7956af401e2a5ad6717", 0xaf}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:18 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000019000-0x10)=@ax25={0x3, {"e1942a6b9864b4"}, 0x8001}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r1, &(0x7f0000011000)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x8}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000018000)=0x0, &(0x7f000000f000)=0x8) 2018/01/25 07:47:18 executing program 2: r0 = socket(0x1f, 0x4, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000baf000)={0x559, 0x0, 0x8000, 0xfffffffffffffffd, 0x7, 0x7f, 0x5, 0x80000001, 0x5, 0x3, 0x0}, 0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000001000-0x1f)=""/31, &(0x7f0000001000-0x4)=0x1f) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000001000-0x7d)="0055a17100ee27c7276868da053dda3fc458a54aa86444105fb0a62c9413dc04f33a0543a219e873cdaa94f2f03758c3bd4e8e0eb292613f5a7a1692c8fe2ef41194de8ff5b741675fdd05ecd5ef911f4b4907f60625342ab99a5de61eb0a9d1551bf28ee408dbbf5782273eea44ab01ae72b5143d6aa7587af6a036cd", 0x7d) 2018/01/25 07:47:18 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000398000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000001000-0x1)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x8, 0x8, 0x7fffffff, 0x7, 0x3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f00006de000-0x118)={0x9, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/25 07:47:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a1c000)=0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000003f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000968000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003ff000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8000, 0x0, 0xff, 0x500, 0x1, 0x2, r1}) r2 = socket$inet6(0xa, 0x1, 0x958) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x3) socket$inet6_sctp(0xa, 0x5, 0x84) accept4(r2, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80007, 0x81) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f000005c000)=""/56, 0x38}], 0x1, &(0x7f0000000000)=""/85, 0x55, 0x7}, 0x22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x8, 0x20, 0x3, 0x6e0}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x1, &(0x7f0000001000-0x8)=0x4) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000340000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00007a1000-0x40)=[{&(0x7f0000af4000)=""/22, 0x16}, {&(0x7f0000001000-0x32)=""/50, 0x32}, {&(0x7f0000d48000-0x7b)=""/123, 0x7b}, {&(0x7f0000873000)=""/201, 0xc9}], 0x4, &(0x7f0000ba6000)=""/4096, 0x1000, 0x9}, 0x12061) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x72b6, 0x9, 0x0}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x7, 0xfffffffffffffee2}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1ff, 0x800, 0x8, 0x6e, 0x1, 0x90e, 0x9, 0xfffffffffffffffe, r1}, &(0x7f0000644000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000148000)=0x0, &(0x7f000093a000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0xa) writev(r2, &(0x7f0000bff000)=[{&(0x7f0000d7c000)="f002f3650dd24dd0a4bd6b5a8d48d862726bdeb59d2683e20f31395a6c83ed0600283919", 0x24}], 0x1) 2018/01/25 07:47:18 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000002000-0x6)=0x7, 0x23) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000028000-0x4)=0x0, &(0x7f0000027000)=0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000029000-0x10)={0x3, &(0x7f0000019000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000023000)={r3, 0x1, &(0x7f0000029000-0x4)=[0x0], &(0x7f0000029000-0x4)=[0x9], 0x0, 0x4, 0x0, &(0x7f0000028000)=[0x5, 0x5, 0x0, 0x7d], &(0x7f0000028000)=[0x2, 0x0, 0x100000000, 0x8], 0x0}) 2018/01/25 07:47:18 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bc6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r1, 0x2) socket(0x5, 0x6, 0x78a8) 2018/01/25 07:47:18 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffb) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000007000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000016000-0x13)=""/19, 0x13, 0x100000000000004}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:18 executing program 1: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000362000)=0x0, 0x80000) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002d2000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000363000)=0xe8) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000363000)=[{{0x0, 0x0, &(0x7f00000f3000)=[{&(0x7f0000364000-0x1000)="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", 0x1000}, {&(0x7f0000363000)="1d7f55e59852b808c3acdee2df4df54cf03de0dfde6f794854b315273693a3c021953a592a9a8dc907a41bf2bd1221ad578ec7978825509a4cfae12383cde2c62ce9ec6de04b38a22158097f0841e95214dfa94a8d4cc2fc13ff608f6de54ce9c133489e1e84fa4275c78e1b0486a1c5af6585bd7d78fbd9fbc2bffe6537baf12845c284dae1981ac1eaf8ce2a9f66783271affcf6d363307696", 0x9a}, {&(0x7f0000364000-0x26)="6fe6394a3311f0cbafa1f1991beb8ce8a8d85c1df9377ccf3c20f1365b97b0888d2611bb851b", 0x26}, {&(0x7f000021a000)="b2d36b9d5df72ea3cef1b5d1f482839224b2529e21b68b1a7689232b8b68e2f5bf0e13df030e1cd1211f4d38dbc8009d7130e7404076172580f70f422fc7f3ea57209689c4b634625edf0498a77efb1b04b63fd0d314390f54526cfed660fd39c34ea10651f7fcf784d560e828e0dd254d19d1e1ff61211f0ae1bf835872", 0x7e}, {&(0x7f0000364000-0x2e)="7b35e0cad36b64ae58c542a2b89ded2297dc2cce4d9c08e3fa2fe6bba1de41f8ceddbbf6f095f6339c7caa82fbb6", 0x2e}, {&(0x7f0000364000-0x5)="1d9f6bfa96", 0x5}], 0x6, &(0x7f0000027000-0x1218)=[{0x28, 0x1bf, 0xb86, "88ba4cad6542018ac6936c79f82e6e78f2db2673e3a09cfa"}, {0x20, 0x102, 0x32, "720b5aeb32c2b8ed4b"}, {0x1010, 0x3a, 0x8, 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{&(0x7f0000364000-0x90)="b70c510fdd5f5d088e27ef8df894ec7879405848877afaa715a4d57001abc7ea213872ddcb807481df9aaf70cf3b4da07fb202b7239d25b5ee0b838aca10907cbedb7d9ca1ba29122d563c8c2c15e9a00d4abb8b9a3b536fd67fd3941f29a1cc3cabd43d2d65173184c75a03dfd584879387fd40808f0c4924eda1b097799530ebe011e2d8e3c0eac4cc238ccf441106", 0x90}], 0x2, &(0x7f000005e000-0x1d0)=[{0x100, 0x10f, 0x7fb8, "d6cc1330d22612aa35874f4a09313c4a69ae6137b2432102f71f4173604315165f034818c6840907a69ac6dfb6cdef0fb6ac99bed356f11aaee8ec583fa1232a286dfadab546769afeb1d5ead57befdf4307d423f7069487954c0da7f3d04b1377b56c0812eff6e1ce56921ee26d6877a58a3640027d236fdb831ce19c95646470aa3dc023c29d69aa05d3bcca07d2c3bc2d44853b044ccfdcd15087c2a727dad4fa7bd73d06cd4a885bbc1a105d2b2dcffc242d7ab8c06f0d572b29fefd9443d4fbd3c9a828ba5ca7dc3661815bac28e0c9083fe5382fab9cad3b5e5c906dd1f3e280be4b9c448b2279659d35b4"}, {0xd0, 0x1ff, 0x1ad, "c6b9613672843390bd96c1e385487aad6548e7ecc1968dd02e485202e7594855a7c8d958d7655f1aab1361fb31dd1ba41b9944fa7f43fe258a524f89003106cebdee073691ff906fef286ee00abb130e19890fd776c0c093ff7aea4ef96c836d0daebb0af86009fbb441e71f843e4117bc77089f00eb46eddfaa7f5c26dfb25a7c096f4fc56bef7179a772f9f005c6eff5d5949a9299a6de5da0e5f27b2ca9c1d80cb1770e1257b2d10de8b6bc67f7e09c769512ff92283284"}], 0x1d0, 0x40010}, 0x8}, {{&(0x7f0000364000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000266000)=[{&(0x7f000034d000)="98039dbfb7775c1d41aaa32afeab602893e481562d1c7b50b8c67050f48644463cdcada16a32b5080e99c1e18b278f5e512fa6e9191e438e74", 0x39}, {&(0x7f0000364000-0x5b)="52bbdd50a799a01b13869b0518eb39675af55eaf3842f3142c011a11811e145375d1dacee18fd91293c26d073078d9213d20db6d3acebbb6c6fb90c6ab0be743c2da2a90606cb8f5a5eed986ec256485d03671106338391c8beaef", 0x5b}, {&(0x7f0000363000)="6b58cc0681a3df2057d9de974b299fdade3692d9a1868d1a5dc87e4e71be63ccb9f6c4321ca077cb5db63e027e8d9371ba5a36e60c4e16880ad9a4ed98978cecbdf29360d278280efee217d8846a1832942d091f4b882ec51a3f0bf0810314a18d59d735074b08e4dc17ba9519151b9037e993e158448891d03382a0c44f3d5fa79205ae889df07217fa94b7ecfaa2430f457742aa6a90716947089f08b10afa089919643ec07329f6b94f34dcdf97", 0xaf}], 0x3, &(0x7f000035a000-0x98)=[{0x48, 0x13a, 0xff, "9fc6f4bafcb32ced60fe61c893af9bb18c295d994862582d5d78a91f4b1a2d26a15c30a34f50599436a508accd353d06d45138"}, {0x50, 0x19d, 0x3, "8d9d69f1ffafcf2f8a7d1808fab6586a57ccf368eeac6c4e5c8c330191e3a4d4afdbfc30e7a24be900b0eccd097b6b3b804e5d2755182020a79d1797"}], 0x98, 0x2000c8c4}, 0x3}, {{&(0x7f0000364000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000364000-0x90)=[{&(0x7f000032e000-0x70)="d2fb6990e9237ac0880ff8a5e1d4043d1bca84f3deb6e3f95d177eed223967c1657426ee6ce078732fd5a18f93ca56d3afc3db0f926d77fb3fa3d99e5439a4a0d739b70e4f5df826374d1de85ade89c4f4ff253bb0c94cfe0236071915999d4250c51f762ca37867b68acfff788d491a", 0x70}, {&(0x7f00000f1000-0x35)="4c6bf25db0f2e80dd9eb775e2e93904e5171f1ef3e04d1afa96c5dcd8b764ee7dec4a174531e63ff88138dad6df1548cef08b9181c", 0x35}, {&(0x7f0000066000)="d5abe413dbd0499bfe371c4d2b2a4426ae8341013f2ebb63bdabdab320c5b01c16caeb9e684679c65bf8b44d3d456610aecadf4abe0ef92e8a3dfbad", 0x3c}, {&(0x7f0000088000-0x79)="807e716a709179bd07d56e11826bba98aff2442bb79eb2c0aaa82ccf592d497481f6ab46ebf90ff9ce5b729bcac86f376bfcbf3c6c22fcdba5115edd939da871c33d7777b91d60c86c2d7b51bde934823b041e904f8ed4c40df1d1e967adbf23c1e5d3699c0417b8513189e83760f9fb4b2d208de107941b4b", 0x79}, {&(0x7f000003c000)="a90aa708fdd7fb087ad90d5e1f1f4ec84b52e5662830e022de585336f853512e21c9be", 0x23}, {&(0x7f0000364000-0x10)="faa149feda48c3d09b8efe9f44a02df9", 0x10}, {&(0x7f0000265000)="4cb0734b62b44d7a98d6adbae4", 0xd}, {&(0x7f0000364000-0x75)="3903ca66e0c707beaa9a6000b0fdc6dcd1500c1c8a63985c19db66ca25ce4deb5278466e3beec2dbb06c63a481837a4c3a62e74348b7720e2a66487148eaeb4e360b792f4da0f4eda982b8be2ed9694e5e22865c5f928744d1b4528d4d017e3529795c244294469be5dc0249c7ad1b1926968d831c", 0x75}, {&(0x7f0000131000-0x94)="03328bbae7a9e5ecc6a2c3181b028c1d8812571a05d3f647a50fe2ddacc40edd16fe156b5939a828b4aa084e2a25140f5e32068d26532b7eef29e404873e1f12096e5b110ee8a54a977787807007d0a9096cd7b4f2cf12a45ae452dd246f84fc7dac8ddb982a8ae530181bfd20cda72ee3fc28889e3dc3f5d73fc8ec43a363009769841e4f9c7592c18f58c6e24e607cb95dd6db", 0x94}], 0x9, &(0x7f0000364000-0xb0)=[{0xb0, 0x107, 0xffffffff, "6adbd48a4c58e0387acf3babb9ddef955519b3634f038ac7a40a9607f9a7533bcf38c02b2647d86eff8a842723e2f08d0b1eea90ece19f05ea591e90fde164879b8e4eea017d8e06ae12b19a4bf465fa8d880e0df7dd9150860c132cc8f075d8412ad91294778fb1913b870123656b380d34aa94bf93f3f724d985c06ca53ae93a9a7c5f85b98642cd6f99a2ae2a1f5ff0f347391ee36bd1ced15695"}], 0xb0, 0x880}, 0x0}, {{&(0x7f0000364000-0x10)=@ethernet={0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000363000)=[{&(0x7f000001d000)="be949e26514ea87875a26cf93392ee4e95f488574d4bca0482b8023786f9606ce45fe898380e23f7cca9f3d7bfaf2342b6074f73457f3ac98c30c1eac93a89187cf52a8f7a7c155e05cb0e56d874afc34060db176004bde8960035e585eea1de12c2930b4647dc8edaf646ade1a3ee0cd4f0ba0a535c5ca1b5680f6de50b906b1a6bffbe2a", 0x85}, {&(0x7f000018a000)="dc952a4de14f03b035efe009feeeeb33eb67", 0x12}, {&(0x7f0000209000-0xd5)="fbfe03139263a0e84f64be795b8213d300584e8eaf33be90b3390478dde9d89c7c89bd0d9d95b9d902225416785122d08d27e4e2f302997cc2de4e13d846d3444ca4c21c0a4f61f3378f2c16212c327ee9ea7c2c181a978e4a5c60181df7b022349994a3200b4c270a4329ee584f2ea0c368946df65d8a5621677bd7499003baee2e318001f5d352acdd1647e52c66fa0ab31416283808fb53e712e9c81e7f54c4eff4bedcf7c249fd389194d3a761cd6fc43c33d460673c2a3b925256213c9ed98b66fd901cd9e6b6cddd1468eac966b10056011d", 0xd5}], 0x3, 0x0, 0x0, 0x4000}, 0xc8a}, {{&(0x7f0000363000+0x2cb)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000364000-0x30)=[{&(0x7f0000364000-0x88)="0cf9f0b795efdaecef6feec3a668c9c0be37c0a6a1c28410a6b7e10227b8ba9cb3b3c10422261d6a0852f5e2ea03f750df604b514be86220a3ad9ffd2aa0d8c3920e35b57e3b7bef1d25c6477b9d27cbade0cba2dff4e6f6e6f0b78204dcea0144860aa771b33f9215b26da2f15bc2685cf1d8a8cf88eca935bcfa0f581880d19e03bde24f730826", 0x88}, {&(0x7f0000364000-0xe0)="9824d281ec345d8c5e735391dd5ca061e6c699e6fcfab2b6fa3850a03eab91d79e5a22d801d70e306b6e037b495d47ebe604e7ce08cd6c5965f66b95158adc4dd50aa8246e2540a5b6312731d9b1c7949e92e8ee53d674d4ce294f4939642515524e6ff55959d1bbc3797b98d1b0d7de79e5288280a973b7e55b717115a60380d1af0ddee56ea07bd64fb6044f74acac3c68ffa643256185b385171cedfebd9102af00499457af11f716d8745baf5283a06b07bec56cdbbc665462dfce9ce7ce7fb3b558bd5b160581ecb0defe2fc43566d1123273491456b4f0e4fafa821a23", 0xe0}, {&(0x7f000000e000-0xbe)="e18dba45b497e0a461a061810ffb6cd5cec1806b047566425a8fc8311ba226b57b0f042001300b66c83c415d5a032194c57b31d1aa1716aee7ab02541d55c6fc1d26e535e322cccd56c52865e8b782f01fcfbe529f08981f69689313f04710bd601c9bf9285f00030ce866a3f77124fbb8b64460a56059b1dba79ae64b6fff353802dbced9dc6460619c2e11a63682de2278500f88687056ada79928761eba165351d584541faea4ea076bbcfbea9f303c8fdd1aafdb1c01df908692f336", 0xbe}], 0x3, &(0x7f00000fa000-0x380)=[{0x50, 0x84, 0x7a49, "1ca20810709b08ea372376a864d4410347ef8ccef168cbcd07c0ae4975f105df6ddb20cdc1d52dff268f4af31aead6dac4979bdcfcaad3dd89de0281c2"}, {0x70, 0x3a, 0x0, "d2ee5cb82619aae28ca82306408430a1f5aeb15b6af94a7f0f1e55d1ad43da682807e4ec36a47017c89108ce30ec87ec5662dcd1a38fda24c8f9d539704721ebcd44a85b98ef57aafcd5c4932ec28113e58e4bcd9faf90a320"}, {0x48, 0x19d, 0x1000, "3eb6523c8e6180316cf9e8effc131e7a1a0ff1383a88337e3859ed52e3bf1303b1cd9d998d9d0f45268883adb6cbf0ea35398037dd7565"}, {0xe0, 0x6, 0x100, "c8732f187ae189b22f7fdf553caebed14220d7b07b15a205c8ca289bb8b474b9e84e15ed13baa3201c1bba9d75b90532d171397adae6a61ce9f1c75596712a947a6e1295fecdd27055a09e5cf1e08599998dad82ded2735a31d4fccab02318992909ec106090b4c893e280ff456c77c0ee0e04e3564d6b0d72707b372fee1c8495e3a9ac7b5b7b2d018d5960fcc28c8be854d9b33b1620be5e5dd48ebca99e37dad2c931e63a19761d185b5c2063171e22f7f39cb60b43c7dda4cf91d32b12fc78ed4ada8f970d23d48b16bfcfcb"}, {0xa0, 0x10b, 0xfffffffffffffffe, "20ce24e036eb4871d51a9e223fb66f5829aca582c7ac231b3531ac7de5200286a41ea6de2af0ee4221e7dbd5e6891b117bb542ec6f9b928f76635a7a887917c2b40a4eb932a00e1f6d70317ee6fdf4c47d18dab004280b226081768b0bcdd1f772f2a00ebd235def3a3d2e35647916e2abc60b7730b2720a24000006cbda877e80808d03e15ffe901e"}, {0x28, 0x11f, 0x6, "6db934883531f42433d739189cd5e6c7efd13a6828b9db0c"}, {0xd0, 0x0, 0x32, "de59c2e2d03cc54e9618d7671df8979e8835bb3163913e98e2c31135844ba78024837f2b9b2042f24090c7fbe805446958a35398e84a6866aec12823dfaf28fcbf3f535572e2738444c844a3de51d7991612ea41e70e9317d019faf3ecda0b25b8b9f6056b67e71107478057a2578b3f52ddb745910c31eea23635c2c78a5f2c9a2fa173514d45e27455906df623ad52e4cc04c4daabf47200b1b11d6c334db00058a7f964fd1f57e11760d7edb4b6f5a9bbee1f85d0325554a428bd"}], 0x380, 0x4000000}, 0x4}], 0x7, 0x1) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000363000-0x4)=0x80000000, 0x4) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000361000)=[{&(0x7f000000b000-0x41)="ba", 0x1}], 0x1, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) 2018/01/25 07:47:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000e06000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000061d000-0x4)=0x10, 0x800) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$alg(r1, &(0x7f0000b5e000-0x38)={0x0, 0x0, &(0x7f00006e9000)=[{&(0x7f0000ddd000)="3f8958d68c8f7561808b622ea73470aca25f027f982dada5553527bf278b1c86a0444dae7bbf6a093c92b5fdc7ad25b11044029f03ff1e6acee82af5981713fa789803a1511917c1f779", 0x4a}, {&(0x7f0000b16000)="9727c12ed2cd595a1f78ed08e9d11752ecf3a76c9de2b547b9d50289494389190141952daa9e2cd2fe3a1cc371f63a6705068c408badef5a3d66ecbc68de9554a952820851c893f9d37361d31a2ae53bbf6f095dd2f9bcb01b9f670607e0bb72afaceaeb73099a", 0x67}, {&(0x7f0000e51000)="df7938310bcfaff1410c8be337af0605ac12a47c5b9c7a3e83b32fe8041a015493c693959c0685dcb231270d8fe428642f692327d26e26114de1ae8b46b2339be1ce906dae04943e4be21155c675d5b23948bd44ffec798aab03939a6d20cd874f0e864f9493f893aea9299fb9b4407d75dc4e422aecd5b74ca9398f5907ac0fb8209333a39a5f0b78398633835098c3ce468553dd870404a382c0d7ddf92b11454a9e22e1ecb9a3381262e6d4d1655a4816abba9d01d304", 0xb8}, {&(0x7f0000066000)="3e3e12b3bd117f8bffeb8163466e63c0e47886c0a58f78160fac553c8277509e05aff80e134e17d935875ed26b0e31eaad5155e69c49c7729f7f8c2230b0c3ecf9d178a576875a9295aea16656e5c6413f086f39a246a0e0c3e93f555ebee4465b53b30b16f23080eedec2258293e180b0d5d384210123152736a1da1cdcaa5ee0ceaabf0eed629e20ccea44defbf7102f8b431c3a301380b0d60f2d40850e1a9ab8fed3f420b282944eeb", 0xab}, {&(0x7f0000ea2000-0xe3)="3af2f2ce8a19e1a1493346ee3fdd931014b62b9f05c93a2ff910eafe7dbdd5e94132700de27d0191a604795418e2122ba3bb7361bd75d09367e0da9133f82158685b5ab879ba4ac540ef383b65bf073b0af92481d332325ae24f818009d2fc533ef43cda60e2c290cf018a846364d931a90f6e1fd7b889f0af134da756993847174d54f1f77ae63e9a64592b2cc52ea9d7b53b26fdef35bb190c1d6ed7776998ef821abb2f8f889c27c3593f9329e4005e037966730a4ba76d0475ec44b8fb4a3217bb91a06a9c8303f62f8ab87c6654e183f0fd6a5dc0921f84089b96cdf849c5e7d6", 0xe3}], 0x5, 0x0, 0x0, 0x40}, 0x80) bind$alg(r0, &(0x7f0000c90000-0x58)={0x26, 'hash\x00', 0x0, 0x83, 'sha224-avx2\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f000047d000-0x38)={&(0x7f00002db000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000324000)=[{&(0x7f00008b0000)=""/120, 0x78}, {&(0x7f000015d000-0x9c)=""/156, 0x9c}, {&(0x7f000041d000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x4}, 0x40000020) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmmsg$alg(r2, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) getsockname(r1, &(0x7f0000a5f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002dc000)=0x9) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f000017f000)=0x0, 0x4) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000080000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003ce000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x7) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) socketpair(0x1, 0x5, 0x7fffffff, &(0x7f00001bd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000090c000)={r1, 0x6}, &(0x7f0000970000)=0x8) 2018/01/25 07:47:18 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80000, 0x7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008e4000-0x8)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f74000)={r1, 0x7}, 0x6) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f76000)={@common='bcsh0\x00', 0x80}) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/25 07:47:18 executing program 2: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000901000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000901000)=0xc) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000901000)={0xf, 0x11, &(0x7f0000902000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x88022a8, 0x0, 0x0, 0x0, 0x40000}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x1, 0x7, 0x3, 0xffffffd0, 0xa41e1fb040c19c3}, @ldst={0x3, 0x1, 0x0, 0x7, 0x0, 0xffffffff, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}, @ldst={0x3, 0x3, 0x7, 0x0, 0x9, 0x10, 0xfffffffffffffff4}, @ldst={0x3, 0x0, 0x3, 0x0, 0xf, 0xffffffff, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000901000)='GPL\x00', 0x0, 0x1000, &(0x7f0000901000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00001e7000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00002d9000)=0x5, 0x4) 2018/01/25 07:47:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000466000)={0x2c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0x18, 0xf, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000418000-0x10)={&(0x7f0000c78000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bb0000)={r0, r1, 0x5, 0x1}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000159000-0x4)=r1, 0x4) socket(0x0, 0x0, 0x0) 2018/01/25 07:47:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b34000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007cd000-0x4)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00002a7000-0x88)=""/136, &(0x7f0000b6d000-0x4)=0x88) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a", 0x13) 2018/01/25 07:47:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000092a000)=0x0, 0x4) 2018/01/25 07:47:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000d8c000)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002e7000-0x4)={0x4}, 0x4) r1 = accept(r0, &(0x7f0000e91000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f000042a000)=0x10) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000ca0000-0x51)="61d66d147dbebaacd825e1d3a1647d8754e4081e0ac514b675c547ec8f7353c4b8ff7d20dccc5d3f64cfe6bfe552960c0aa08788743e6ea1661cf4391109bf4d5a37f750bfc326b4ea2f1793f3402b0b39", 0x51) syz_emit_ethernet(0x6a, &(0x7f0000075000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty=0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, {[@ssrr={0x89, 0x17, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0]}, @rr={0x7, 0x7, 0x0, [@multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/25 07:47:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000236000)={@loopback={0x0, 0x1}, 0x0, 0x3, 0xff, 0x1, 0x8000, 0x37, 0xf18d}, 0x20) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000099d000-0xd8)=""/216, &(0x7f0000545000-0x4)=0xd8) 2018/01/25 07:47:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) r2 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) sendto$inet6(r2, &(0x7f00008eb000-0xb4)="83dc08b71cc5a20b05b34bb6d3fa967fb43e86a21bbab0a2e9a6bf3b97a55928880b729e172b4ce89667e16da377b6d34e675751ab3b2cc1f35a466b286b824520dac61456b29c843d523b968b53d650e25f9064569008e0ce386af1cae5d3aa58a124ef9f457f28f70700a2cbd7b87bced899741052aa965ac363989482bfab65fb3780a47b1527024fdf238becbf2dadcd778442aea8a86b89d0ddb078d24f9654dd514cdde964fed260e9118b1ccfb5c0a0e4", 0xb4, 0x50, &(0x7f0000bde000-0x1c)={0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c) recvmsg(r2, &(0x7f00005ae000)={0x0, 0x0, &(0x7f00007fb000-0x30)=[{&(0x7f0000260000-0x64)=""/100, 0x64}, {&(0x7f00008bb000)=""/73, 0x49}, {&(0x7f00002f1000-0x5a)=""/90, 0x5a}], 0x3, 0x0, 0x0, 0x6}, 0x40000001) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a5e000-0x8)={r1, 0x2}, 0x8) setsockopt(r2, 0x2, 0x7, &(0x7f0000a76000-0xa7)="24fbca4b07e5e1d181dfc3ba3958ee62f8fb5740a58c1eeaf31e61d696cebf8ca6de1ec7f293b825ef0715096da2f017db0fc98caab61620cb06ae03f5f77f6de94d72bcdea9b157ecaaf47c7cb60c76a88496b28ef373fb8891377216def64b85a5381cfa64e2c21c82925b95a4b66aa2956baa4c18692a6ebe8e87e2812013d38543ef63bb599f5667696f9ea762351fb7b044993493701aeaaee6f4e3b3249b5f109ad3c56e", 0xa7) 2018/01/25 07:47:18 executing program 5: mmap(&(0x7f0000000000/0x3de000)=nil, 0x3de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003db000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe5d) mmap(&(0x7f00003de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00003de000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) listen(r0, 0xfff) connect$inet(r0, &(0x7f00003d9000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00003d8000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:47:18 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000013000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000001e000)=0x58) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000-0x18)={0x0, 0x4, 0x20, 0x0, 0xeb}, &(0x7f000000c000)=0x18) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x33, &(0x7f000001f000)=0x0, &(0x7f000001f000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000001e000)={r1, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, 0x98) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80007, 0x8001, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000020000-0x10)={0x1075, &(0x7f000000b000)="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"}) r3 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000020000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x2}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000021000-0x20)={@generic="72d2b0583e8fbd063749d8a7b7b09e68", @ifru_flags=0x3000}) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0xe) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x15) 2018/01/25 07:47:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x48)={r1, 0x36, 0x500, "8c4c12d51232bd2a7296d9a47fbda2d9200c03f54cffcc70f775da9e691711d4ab7b03a8f16a2dbff854321461fa51b813a8b98536dd1ec8ff0254c0ab4d"}) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ab000)=0x8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000004000-0x4)={0x0}, &(0x7f0000001000)=0xfffffffffffffd43) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000004000-0x10)={0x3, {"7328939f8f1a5b"}, 0x9}, 0x10) mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000842000)={0x0, 0x80000000}, &(0x7f0000842000)=0x8) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000842000)={r6, 0x5, "8e72b0ece1"}, &(0x7f0000843000-0x4)=0xd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000842000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052a000)=0xc) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000842000-0x38)={&(0x7f0000842000-0xc)=@proc={0x10, 0x0, 0x3, 0x1002}, 0xc, &(0x7f00001b2000)=[{&(0x7f000062e000)={0x154, 0x1d, 0x200, 0x1, 0x2, "", [@nested={0x144, 0x7b, [@generic="35812069981105c1ddbff8168d72a72775ca0a45562f1a981ae88e836d36705b8eda6f262c61693092a71dc28ce53dce9c2a75befdf1cf44eac88886df8ecde00c59dae09cc22f7a032c944fa4f933b2d28404136f87109e60575d41619c13dc97ba8f3fea8a132d8a05882893d8e6049bd780dcd06ea16a96929ddd6e4e4e1c1e49c6f6de36648cf660c7933dc9e05d677c7dedea6d2f1a7fb0b5f3a97536f9bbdc9b723af6166a05bfbea5dec11c4094174f9cb904425d3c2ed6e89b", @typed={0xc, 0x4, @u32=0x5}, @generic="437e41b67d057a175561266396d04c0a70341c70b2751e3454c8b5342e7a463f821a7c1e4ebaac94017df452ccb49e33a9e5a610a15b582082dcdc9727666f019630bad01f56370890bef87dd72a2c705006583beaa166b39b618de74523ec16a04a4aaff9df0575", @typed={0xc, 0x36, @ipv4=@loopback=0x7f000001}]}]}, 0x154}, {&(0x7f00001fb000)={0x2254, 0x10, 0x2, 0x7, 0x1, "", [@generic="5f11df08a650ca2b693483e8e1244309233c58fa836141af496f4a2c40ec2fc604d73921edb2f200b69ba9c66d91d1842571d1c408cf5096e1edab39a599ee1dd3d01909fac7a26fc832302009b47c08c4b47b6dd45ecaacab0ec66bf823fbe31db619fca9871dc3843b368039aaf0", @typed={0x18, 0x82, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic=')r6V', @nested={0x10ac, 0x11, [@generic="", @typed={0x18, 0x71, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="888751f17f3a4c0ed2fa03e15b3b89224306ab6171756a2d6a1db6447d912113494cc24e42d430c93bc769524e43628aa48c152758befbd198d679b6343e4dbd106d2229dbb1c9afea3c1f290143991faaafe052832443a70b8895e7c10bc4d5bd23a83cc3e402d3ef69cfffc58c6fb8413f41caa4313dd0d71f34c27153defe8d2e38", @typed={0xc, 0x5a, @ipv4=@multicast2=0xe0000002}, @generic="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@generic="e2e2272c15e0ffc49e4ff2ad3b98506e23b9ed4bef7363ffac7719ae55db06552fcf4f763fb097ff7798c45a2540ff03b436a0", @generic="", @typed={0xc, 0xd, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x20, @pid=r4}, 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@generic="bd93191f4225cac4cc6d492aeffc975835e6b9d23daa6d800c66e506b5831a0315f65de8fa9c706dd6f9b73030ad91c88157094548f3b4174a9c06611d3e79810f8d11c41581456d8e6f0d71020b4ecee470a3d6f7d9d9460c1e0d9ae8b7ac65788bea243eec3619f5f2ec1ae77b2fa212b48e821f65914bbae3d66fb30d29a930279c8b4b31983fc90d7d578146bca1551b710cdd0dca68023e41902390973dd1f9be6ee92cb567802554466da80c6acc4b20634afd5acd38bcf146eb24cc6d4f610d39e663e6915cc6380717b663039d1efd1062987653546035e09aee65c8b456b946f45a3dbdf17756faae258f5c31e7933d1187dd80a026e5ee24d5a2"]}, @typed={0xc, 0x5f, @pid=r7}]}, 0x2144}, {&(0x7f0000842000-0x24c)={0x24c, 0x37, 0x400, 0x3, 0x3, "", [@nested={0x23c, 0x22, [@generic="dff5aea6cf9a11c01f5f5b8116fec61780a5df691850654e0876342699cafe0188551456541237d4b9a623466a1177ef5c852a18d1690ceba53869e20c3620057d4ee78e6ed0f05aae265c8b40efdb9813e4603d8d11c9b7feca1c07d5472c48b8425c6eacf17325aee59068d33a75e5804c0199ce5e4eff7e88b6b46b594105e9ab89601a48d54a073782fe1e0f740dbb561f1be506f1abaf9b10f6a9b9cf3b5d080804fbfa12e08d19834c3b3b91849586d76fcbd83b7f5db44b93d19166ebabb7af1b5c6c8b9f3d05c438e6dd8c30", @typed={0x30, 0x4d, @binary="9c9173b5168aba66060ce8ddbc0872fadd5bdffd4fb368e2ff6c2b65c108a4a9644c8bd6a5"}, @generic="2e3f0757679a33f84a1532a4a4d3a9da68c34d40b5d2ae3b2767b5ccd927a6c371a884609d650c9b905468bf94c3cef69e3f4651aa8f099f60f583157ff7fbc26a31ce55840f019c9552dca8a78ddb760617bf1c61b9db052fa2d334a3f2e2afeac15acc8a4bc78bdce11c578d9ad6284fce70b740420a1f89665fac14bbf19f5a9c82", @generic="770a73daf357905afbdb98a3479578775dbbc5041e83a1c0c79f2d8fcff22f9adcd6389c42db520f046a86608642b6b436a88b8f2a4905fa87d4c867925b7079515773b97cfd46ce6cd10cf6890479f56b89262783e4375a69ac86afe66012f3b7ca33d677d69ca8e7809e0e239e40bfa591f8eebe7773a208c917df0719cb89bdfb62aa40e614635061d929ed2de7c4cc1b8c8727ba822573cfbf56e722e20ee50069f2a70407840bb13ddb3e7c6a811a2ef1d2"]}]}, 0x24c}], 0x7, &(0x7f0000841000)=[@rights={0x18, 0x1, 0x1, [r3, r3]}], 0x18, 0x40}, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00002b8000-0x4)=0x101, 0x4) r8 = socket(0x10, 0x2000000000803, 0x0) getsockopt$netlink(r8, 0x10e, 0x4, &(0x7f0000005000)=""/0, &(0x7f000064f000-0x4)=0x0) 2018/01/25 07:47:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000a39000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x5, 0x3f, 0x7ff, 0x4000, 0x4}, 0x14) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000003000-0x4)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) 2018/01/25 07:47:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x5) r1 = socket(0x4011, 0x804, 0x1000000000000000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000002b000-0x4)=0x0) recvfrom(r1, &(0x7f0000f2b000)=""/0, 0x2e, 0x3, 0x0, 0xffffffffffffff1b) write(r0, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0xdd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00006ea000)=0xc) 2018/01/25 07:47:18 executing program 1: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f00000)={0x0, 0x8}, &(0x7f0000e7a000)=0x8) getsockname$packet(r1, &(0x7f0000093000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b41000)=0x14) r5 = accept(r1, &(0x7f00005be000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000e8000)=0x8) bind$vsock_dgram(r5, &(0x7f0000d21000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f02000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000, 0x9, 0x8, 0x400, 0x2, 0x4, r4}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000996000)={r3, 0xe, "3bd4c095d5763cdd39c4bb1544f4"}, &(0x7f0000f01000-0x4)=0x16) listen(r0, 0xfffffffffffffff9) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000220000)=0x10001, 0x4) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/25 07:47:18 executing program 0: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) write(r0, &(0x7f0000f86000-0x27)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000f8c000)={0xffffffff, {0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x25d, 0x0, 0x1, 0x9, &(0x7f0000f8d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x4, 0x116e8a5d}) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000f8c000-0x98)=""/152, 0x98) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[], 0x0, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) pread64(r0, &(0x7f0000578000)=""/116, 0x74, 0x0) 2018/01/25 07:47:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) socket$inet6(0xa, 0x0, 0x9) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd", 0x101}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000239000+0xfc8)={0x0, 0x0}, &(0x7f0000b68000)=0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158c", 0x8d}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 07:47:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007f6000-0x4)=0x718d, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000c3000)={r1, 0x5, 0x4ff}, 0x8) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$packet(0xffffffffffffffff, &(0x7f00007b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dc3000)=0x14) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80, 0x0, 0x0, r1, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0xfffffffffffffffd, 0x0}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ab2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c03000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000b69000-0x8)={r2, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x0, 0x4) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000e1e000)=""/213, &(0x7f0000719000)=0xd5) 2018/01/25 07:47:19 executing program 7: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a62000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acd000-0x4)=0x10, 0x80000) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009fd000-0x10)={0x401, 0x0, 0xd617, 0x6, 0x0}, &(0x7f0000acd000-0x4)=0x10) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000acd000-0xc)={r1, 0x6, 0x20}, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ace000-0x14)={0x1f, 0x101, 0x0, 0xd6, 0x2}, 0x14) getsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00003e3000)=0x0, &(0x7f0000acc000)=0x4) r3 = socket$inet(0x2, 0x3, 0x80000000) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000acc000)={0x10001}, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) 2018/01/25 07:47:19 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000007000-0x4)=0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000001b000)=0x8, 0x4) setsockopt(r3, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000001a000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000009000)=0x0, &(0x7f000001b000-0x4)=0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x50)={0x2, 0xa, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0xbf)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000)=r2, 0x4) 2018/01/25 07:47:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockname$inet(r0, &(0x7f0000f87000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e37000-0x4)=0x10) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:19 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000022000)={&(0x7f000000a000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58, &(0x7f0000002000)=[], 0x0, &(0x7f0000019000)=[{0x88, 0x11f, 0x9, "bcf5ad61d1ed781cfd0f98c99e9eab985477149e5ca40d256a67846dd0a201e99632304fac5ac93800b2fc2062ff0f6b43e1efdfbea24b7bfa3d256f82148773b54ee74cd8bcc5e28af00274cb422f2cd9a077385f0c6f3a6fb1c165825bdb8b4304428d96be387df575605a2d6cbacb57"}, {0x18, 0x29, 0x4, "ce"}], 0xa0, 0x40}, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454d3, &(0x7f0000001000-0x4)=0x0) 2018/01/25 07:47:19 executing program 3: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r1, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r0, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x2, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/25 07:47:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = accept4(r0, &(0x7f00001b2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e7a000)=0x32, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000186000)={0x0, 0x58, "e19d0e35a336b63459fe7d313816e23d10350598cab6bfdce6a76441a92e708f8c2cd40a862310c740547c045866a836ee36b675d81e3c5f53cdccad92a2e9ffd1ce5da185d121a59fa1dd62816aeb9d7dfd2e51752eee89"}, &(0x7f0000785000-0x4)=0xffffffffffffffe9) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003ef000)={r3, 0x4, 0x9, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000005b000-0x51)="1a0001009dd6633a93a13c0832c1d5c28800000123206eb56cd625dd", 0x1c) 2018/01/25 07:47:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000ebb000)="af8d897c94d8f0e50422c59d831f46238b6da8f107f3de6794bd11d164fea9bcc436738b12148ab6fcab493e1f8d6c7c8a50323b086d063c462c04a56cc60e4998d6184b1c88a5f2a9569a095abdd173f527c8ca484a9d4fdd7bde4265b035d2a3a0303b96419120195e13dc33592a2bb36a1b9c17a7", 0x76, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000938000)=0x0) 2018/01/25 07:47:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000072d000)={0x0, 0x0}) accept$inet6(r1, 0x0, &(0x7f0000154000)=0xfffffffffffffe5a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000fe000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000726000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000825000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x81}, @in=@empty=0x0, 0x3, 0x9, 0x0, 0x97, 0xa, 0x20, 0x80, 0xef, 0x0, r2}, {0x8, 0x6, 0x1946, 0x4, 0x6, 0x80, 0x9, 0x5ba1}, {0x10000, 0x8, 0x7fffffff, 0x8}, 0x1, 0xc, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0x4, 0x4, 0x6}}, 0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be6000000fdff000000d359bdeb62e130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x2bf) 2018/01/25 07:47:19 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000002000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @loopback={0x0, 0x1}, 0x101, 0x100, 0x6, 0x400, 0x4, 0xa, r2}) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r3, 0x80487436, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0xb126bc95ca21ed55, &(0x7f0000008000-0x43)="20a857480b40b49e314103975d5b438c712bf531b0e4f4ecab5ded7af42d6977492b581926776ea2832be1a7b8dbb1a813356a51c5b552a619f93a65b570f2a7c4b6b6", 0x43) 2018/01/25 07:47:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000959000-0x103e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="bd75869612db", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000ce9000)={0x0, 0x1, [0x0]}) r0 = socket(0x11, 0x7, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000e0a000-0x8)=0x1000, 0x8) 2018/01/25 07:47:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002c3000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f1000-0x4)=0x20, 0x80000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000ccd000)=0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x15, 0x7, 0x80, &(0x7f0000e3e000-0x8)={0x0, 0x0}) getsockname$packet(r2, &(0x7f0000a79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000092b000-0x4)=0x14) 2018/01/25 07:47:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffff7fffffff, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005b7000)=[@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7b71}, @in6={0xa, 0x3, 0xc00, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000227000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d96000-0x98)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6}, &(0x7f0000cf9000)=0x98) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f00002ad000-0x4)=0x8000, 0x4) r3 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000c58000-0x4)=0x0) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000bdd000-0x4)=0x0, &(0x7f0000ed7000)=0x4) socketpair(0x8, 0x1, 0x3, &(0x7f0000679000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000e99000)={0x5, &(0x7f00000cc000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000114000-0x10)={r1, 0xffff, 0x4, [0x1ff, 0x1, 0x7, 0xfffffffffffffff8]}, 0x10) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000db7000-0x1000)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a9b", 0x81}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x40}, 0x200000) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ab7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a17000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c98000)=0x10, 0x800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000061a000-0x4)=0x0) syz_emit_ethernet(0x101e, &(0x7f000005d000-0x101e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x7fffffff, 0x200, 0x1}}], {@mpls_mc={0x8848, {[{0xff, 0x6, 0x65e0, 0x7}, {0x6, 0x4, 0x2, 0x40}], @llc={@llc={0xe0, 0xd4, "e899", "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&(0x7f0000a54000-0x18)={0x0, 0x4, [0x5be, 0x286, 0xa05, 0x37c]}) bind$alg(0xffffffffffffffff, &(0x7f0000248000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = socket(0x1d, 0x800, 0xbb6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000037b000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xffff}], 0xb0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d8d000)=0x2, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000083f000)="ff0f0000d8098a00740001ff010000030184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000b21000-0x40)=[{&(0x7f0000735000-0xe7)="5674d6c53d86c70cf977f1a7565caa93", 0x10}], 0x1, &(0x7f0000aef000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000edd000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f0000efb000-0x8)={0x0, 0x0}) getsockname$packet(r2, &(0x7f0000467000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009e7000-0x4)=0x14) r3 = socket(0x7, 0x1, 0x7f) bind$vsock_dgram(r3, &(0x7f000000d000)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) 2018/01/25 07:47:19 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e3, &(0x7f0000006000-0x1e3)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x8, 0x6, "b40900", 0x1ad, 0x67, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @loopback={0x0, 0x1}, [@routing={0x3a, 0x2, 0x0, 0x80000001, 0x0, [@loopback={0x0, 0x1}]}, @dstopts={0xbf, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xfffffffffffffffa}, @generic={0x81, 0x2, 'er'}, @calipso={0x7, 0x28, {0x9b5, 0x8, 0x1ff, 0x9b, [0x3, 0x7, 0x6, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}]}, @routing={0xff, 0x2, 0x0, 0x5, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0xff, 0x0, 0x2, 0x10000, 0x0, 0x7, 0x3}, @routing={0x0, 0x8, 0x2, 0xd8, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}, @dstopts={0xff, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x8, 0x2, 0x1, 0x143a1e87, [0x6]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x80, 0x8, 0x3, 0x5, [0xfffffffffffffc00, 0xe0, 0x400, 0x0]}}, @calipso={0x7, 0x50, {0x1, 0x12, 0x7, 0xffffffffffffff81, [0x3, 0x3, 0x80000000, 0x5e5, 0x5, 0x8, 0x7, 0x0, 0x4]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x3}, @ra={0x5, 0x2, 0x10001}, @ra={0x5, 0x2, 0x100}]}], ""}}}}}}}, 0x0) 2018/01/25 07:47:19 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080a, 0x3, &(0x7f000002f000-0x8)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000002f000-0x98)={0x0, 0x90, "b300c552c3601cba54c9ba1314d55666065b4516a15caeb39aa14f2332a9f98475215113cf289b9ba354cd9c05ca62e5ffc827c24db8f65296cd25801db0f30bc426c8c6799c5f606ec93b5a11356654c8d5589a29b7dd3b04bfb1220d2a6c45633ee93d38ea08c0c5981b6b05e36d8797b2a7e45303ea01f4ec79fae5e0b2a7a5967edc4c21f5eb17554cf877cb1211"}, &(0x7f0000003000)=0x98) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000002f000-0x14)={r2, 0x1f, 0x6, [0x3ff, 0x3ff, 0x7fffffff, 0x20, 0x4, 0x1]}, &(0x7f000002c000-0x4)=0x14) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000002f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000002e000)=0x14) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000002e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002f000-0x4)=0xe8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000002e000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2, 0x3, 0x0, 0xa, 0x20, 0x80, 0x77, r4, r5}, {0x2, 0x9, 0x10001, 0x0, 0x7, 0x8, 0x5, 0x4}, {0x5, 0x2, 0x0, 0x5}, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x0, 0x2, 0x2, 0x2, 0xffffffffffffff7f, 0x8}}, 0xe8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f000001f000)=[{0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000002e000-0x83)="8f53dcc8d5f9fd8f519ae390d993252a07feff571c5ab9888966a5d40c40b2b5603a14f542588d7f1d7cbbc1e6269ab68544eed7f1131ffb2834f5e4c36b1b5046bba5c97bdb4f9ef7e85eb4680cb7f42c86c1617f1e84200fa37314e61517308bf79f303b085ba96ac6cbcd065696df30cb44b14c0fbb43862c11794329eeca8aafc2", 0x83}], 0x1, &(0x7f000002e000-0x18)=[@assoc={0x18, 0x117, 0x4, 0xfff}], 0x18, 0x11}, {0x0, 0x0, &(0x7f0000006000-0x30)=[{&(0x7f000002e000-0xad)="b9ff9e5354ce6a597b5b482416629dfbdfe794d5f94199cf449a34e101760db9580f2f3b3e8b634bf389772dec86bfb85021d6db86c035f549f89885003001233fc10876f947b8dea716687e0ddd5f0c6abbcfe6d8369a463de494816a62845adbff48e8d811e757410dc3043476c19f4c161f3885c20fb65eb2af05a8bd4ad149a502bd07b6ec17f28ad7045783138ea457266d0d958c7633883e45e5efe83e5d03f21bf53b439fa225de5cd6", 0xad}, {&(0x7f000002a000-0xcd)="861384d610c7d7c6055fb7d85d8f47b92bc7a78cd48c7559c445f60ec627626a664f192ab3742651ff437f876b111c5bf657b2c8a44829308b2149024917179d8d1239e99e963c1e205c371edbc875d7057f80d231a7a5d51f06d21a9212625730df57eb2bc59d08cc7319471282efcc93f2c37335c639bce460391b9c8427fa935b1ce5443ffc9b9dac973d4b740bf63ad015eb75a6e7f1bc4e3b5efe1063e78b282d0109ac38b35aa42be746882b2e1b2339555334db64b62613de9583a2ef34a128fda3b99ec5757f0e7c19", 0xcd}, {&(0x7f000002d000)="b8207d4bea7ebcc28a8e409178efdc5f95f10f0a1c1a90a86ec6f0eafa509dabdb0348a88cc7f7a07080cbad0215ea76523bbb13be204353ca5182612c5dd9f04cab0ac466189f4248b1f1b471c02ac6fea82f45fde22beacb1a06d917cba0630f6c0b01a56f7cfe416d91acd2e13a4589bab8682458bf172dc5b43268e449b702657ae5db1609bbec87e87f6a038c41e1514f2cc5e4c27ae701a82992e2287f872633214672933fe74e6919cffc5e3674bf45817c421171b35fc573f285421d061335cf51cb59bf72898949c05a756c516807a5456c8ed60d0cb71001", 0xdd}], 0x3, &(0x7f0000014000)=[@iv={0x20, 0x117, 0x2, 0x6, "c9e22670c003"}, @iv={0xe8, 0x117, 0x2, 0xd2, "2497ce1045b89c2198ed92d22a732d8b49964315f26206ce356aec77d7201413ad6975e36f7fecc3aecd029aeee82418749926739b286e087a30abbae029d34521412d3c0e325a25cb5ccbf5eaedfb5daa7dc9d6c255ba15699d998065e29bff020abd736cc05d8c19fb96b72fc7e0b2159bba1c0139aefe59be5eff85d836ef85a09440eb556be77fca959feed67688285cdd46812f8bf7626e82b97c681fc8c93d41ea3acee1187bcfa1ab32ab18166dc6a9f00adbd0400e631290e1fb5233fb4c852189f21aabf96ac40f26ae27dbbde9"}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xd8, 0x117, 0x2, 0xbe, "2cbc9c4f54f0ae02789b3aff604f40db479ef80ddcc54b3fa9681f6e0e40e192cb215ef88dd5f4f1b8194bd2f203b2c7889a985d54b2707fd338a5c0e8252e475871cb4632e0c1899f524240602647ed0b8ab9955b3232abddead411b58ec21cea2ec5ac4c8018c70fb591a55ec6de1a7e277afda5e3632210efa96d4bff9713eb9f1748423f56d1d1d4e00a9933d5439bbb7c4df43b2f2e4beccdab7386948e5dd1c220b7d4adaaa774ee44b9ae9d30b33a382e2c5b378cc5ecb32cccab"}], 0x210, 0x40}, {0x0, 0x0, &(0x7f000002e000-0x90)=[{&(0x7f0000015000)="d5f9dc7ac49bdf936cb4cad28da3598a7c169209304162d5f8a9c046b3c38b1bf5a7eb47e87bdd31440bbf3efdf2f49d8833873da63ca5496b38e193250ececcb5b9d86ffedf4749bcc19236822b6bf969ef0083ba6964db82bc98ed25d3c187c626aa114901f169611af2557f3eff6834d9068265a1ee62e93c48df1ad996c4e23232fe18b26d684c4d", 0x8a}, {&(0x7f000002d000)="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", 0xfd}, {&(0x7f0000023000-0x22)="d79dfea96119b72c9508e9bcfc8b4600b21c37283cdb4196e25237816e2326066a71", 0x22}, {&(0x7f0000003000-0x83)="39da123e40a22216a938ddc5cd05182963dd850012fc7e6a6f38e969c5616ebdcb366a7b683a1fbe41afe2479ff3ca5d5f740fde8024640e9806c60c6f5e097e59e76c7eb768ac1a0cd144c70361ddb45698f0d3204acd5d9e815bfe947eb9ca8525d91c714d68af2619ca6d13471a435deae805c9ca313e65d4d6dc01267dff87876e", 0x83}, {&(0x7f000002e000-0x6d)="3fe246635585306aa16dbf8c2e75690ff622df1f7ecf90a671399d596ff665f63327e0e2d14ac96434561873d0f7e2506d8c9b10873b94b9b3dede222332d344444e1d88020a27f87bd31331cf3e50260a1c78aeecbe34d56b581e3f23f42ddbaf0dfc89a86373ed273f6be767", 0x6d}, {&(0x7f000001c000)="f292a0b6c3537b405c5430abec2d1482225aa28e569e2b2f917d400b56efb0ba4267bc670165abbd9fd9a9c0619da137021b33c9bb0a37de05136675a1bb6a8b6d475a8f7e9cd3076db848e56dc782a9ab1f60cdc2329f9a39abdb5acbabffac462d653c20a0f9573ae00be6cda0475e963f0af07d69ba5b347aa6efc54f2d5797ef839b0499a610db362c844d305f8ea722639636a659f2567466d29a238f", 0x9f}, {&(0x7f000002e000-0x2d)="f6a63f1dd329c7bc061ba03ea101d61755537aa047af37c43b4f59ad3b25e29379351b09e61a83eae0eb80fa2c", 0x2d}, {&(0x7f000000c000)="780fdfaee8e8fcc745eef40588b8725c89dba5500f1947bfd95defbed9697d2836a9c98bcf214bdaf7f6ffb3e557ccf878f7b6d84da060325a82c4582eafa95b", 0x40}, {&(0x7f0000015000-0x32)="cd04f36222a6fc3d8f4aebb36a0a3246338e35c22101b62f59f1c65fdd12c751cb97ff9b4b981bd2605fc3f4f4da915a6628", 0x32}], 0x9, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f000002e000-0x30)=[{&(0x7f000001d000)="4f50dea0dc5ad015e4079c45dedbdccef2030488c47a4c468fa0fd25f969365f76550689b124f8aec8bcb4d436c36f9a6530743174f68ab9e1fb79a88491ff9a3b1c54f76cfe052be1ef1d12d7aabf2181df6b6757e7de23b1848e97123d1df7255a88769fd31fbba19c7b2d97129418e7ea541ac6c1833f25f1641e20d2b04bc150b5c25dfb5300803979ae5923b42c58553baa8b524a8bb92214c94868d4c679293de2b87c6d8d690fef61d303398234177f02d7d8d1feaebb004f916a87d02ff0cdbff6934c93c3685d3a5cfcfaa50612494180aaa8076588c6bec79cda", 0xdf}, {&(0x7f0000014000-0x51)="3acfee74632e5c1e7d1c36bb7ea7470c97d4407f464d860260db41170a56db5ee52567ff4c45ed1030a8a63dcb7c6461c237fc5f6c8233ccd65c1be725e1b4bfca2c36b447f54cbac5d313f6c013f73d8c", 0x51}, {&(0x7f0000003000)="92da4a2ae43b219bff9fbc5119377dce80163dd9e508039ffda28b5fd2ed148fb74c828619ec2cde18ae854d1b43527de5d1f34903c4c5a2e60ddfde10390b57d66112b884dd3617acb2b5451f43bf9775f956ff3598f2b044697f5ee93626926b05cd8986c77be52028d14f77826062319c723090cd94ca7c83ba5284e3bd8a90a9833bfdbd84702d3efcbb6578e4d70935abed72b01b71c7ec7914fd8503e16d190be4e3a2cd58373685336179c111a26317abf4b75632f640f9a857f28c6406e709ec5706599e3d0c4bba984b3ec57db93928e2773db05e223d5417a9a7c3c7e8a3db7442bedf8608be748ca957369dd709a2", 0xf4}], 0x3, &(0x7f000002e000-0x268)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xd8, 0x117, 0x2, 0xbf, "af42d5a79eb7212dc8e86c6ba4900cfa142fc6e845438b085122f6a81c2836e7a37c5773a143d98a596e922851781df1b4a393facbdcbb4178764f0852bf58cb4f530b058ea6ccede08e9ad0ac1eb552678ca33d6f261abc681c06f9f13b52ecea1c426fab40d954396916c5ee0a6633e33c0707f401fb10f8746fb96a55eb550b6a50a376f4215eea21a23d9b22e8129f37eec13be156dd02f7dce6f6afc266ddcec3407a9436feb23a90ce373c39dd78e48a8011ec838e8a5a0a37de251d"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0x12, "67e1ee3809218b216e865b7616de4a69544c"}, @assoc={0x18, 0x117, 0x4, 0x56e}, @iv={0x108, 0x117, 0x2, 0xf1, "6fd1177f07e21fc4e248e1868b005f31b1c5d9147015fd3ab17939a80faddea5aff5bfbd012cd2460348a385d5cc47171626e505a73028c4ae83afe6e858f9542ee79188791981ca9ce5e7a59a4865b353d20dc60c5730cbae107659d1b07fd0c9ae12d107fb3d4963ff12d34f08db2062c7f77ac17fbad8c4b4e83f50520649f457a6a4e83d7e59e0def93ef1e98da8a1429955690b85ec9cdfdb37454c91c15422385378f6ca68b8bd2f1b8d3b19492eb3af0079354b345bc1795800bf51ec33e17fa0ee53fb4edb1b8fa273aa474e2229b1bbc96ab7081a55ffb81efda1b5d9f8934ce5bf26cd3ac8abbae872bca6c5"}], 0x268, 0x20000040}], 0x4, 0x40) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x3, 0x7fe, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f000002e000-0x4)=0x0, &(0x7f000002d000)=0x4) sendmsg$nl_route(r6, &(0x7f0000011000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000001f000-0x30)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:19 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x7, 0x4) 2018/01/25 07:47:19 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x10, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000000c000-0x8)={0x0, 0x80000000}, &(0x7f000000c000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000b000)={r1, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8, 0x100, 0x0, 0xe613, 0x22}, &(0x7f0000008000)=0xa0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x3, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcbf60"}, ""}}}}}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x9) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000000d000-0x10)={0xe0, 0x100000000, 0xb6c, 0xff}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x1000, 0x101, 0x7}, &(0x7f000000a000)=0x10) sendto$inet(r0, &(0x7f0000002000)="4f6a3b1e557fb287c0f873ad66574accc0296f92", 0x14, 0x40005, 0x0, 0x0) 2018/01/25 07:47:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xb, 0x803) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) 2018/01/25 07:47:19 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0xff) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001000-0xc)={0x8000000, 0xffffffffffffffff, 0xc}) sendto$inet(r0, &(0x7f000097a000)="a9b04ddab16f226f2da08656a0da3de82a976ae1", 0x14, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0xb, 0x8080f, 0x101) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x2, @rand_addr=0xfffffffffffff29c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x5bc3, 0x5, "01f5afa928f362212ef64ae96135d6de54687c71cf82b8f63d148b2476aa1f6bd0d08ef25ad478f2d600c7d6a4db6ceb1ab64ed7a3d567393c43f8b7669035a500a1e89ae763b8f23b2139b00de399d7"}, 0x160) 2018/01/25 07:47:19 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c37000)=0x14) r2 = socket(0x9, 0x6, 0x1) connect$pptp(r2, &(0x7f00002b8000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000598000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f000080a000-0xc)={0x14000000, 0x5, 0x11}) 2018/01/25 07:47:19 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f87000-0x50)=[{&(0x7f0000f87000-0xc3)="78a7cf2e04d78ef9eee99b9ec8548556627684a6d9d372e9e934e0847291c48967e0baffdc4f100f25c32629103ea4b10b5a0bb2a694205de7d18371ce2068b5809bacc7cd44e438e62abce7adbcc94d130117cad3de444f01c9c19ad3a1129fb309f62bc4cd7afb4521534101ddc2274a5dceb9209b65ebbc13f20d6ade57926e8940347bb073de4a10ba0f19e54571f463f3d589f49cb322e0032a744ada3cc33877a5b39d9687519db9988a2c560589a17232753cb5f636e30cd6e2a4676d73c9fc", 0xc3}, {&(0x7f0000f87000-0x5c)="0d05cb767a8f34c0f2eab4032741a4a0d991e11c35dde5c3e677d273a5ddabe84e045366189d9cc2e7480e1613eecdbc8ac27aea807eb317ecdc3b2e9e1bbf3d1f9c429e8d7c4fefa3a08f87b15218518c16432549d64379d063fdc7", 0x5c}, {&(0x7f0000f87000-0xf5)="3b13a5a9e61c67281fb8c957d446ce44d3d58634f9a4012fc3fb0cad663ae008d5d919bb01cdb049ec391e2dadf55a531e84a2073690dea4d130efd434cea5ba12714332a35e4539362dada4c9fe822819424951b3515b63bde5cda1d8547aeade0229df220b38de988a78f73e584474a8b4f8c4dab1756d54f704da6d7bb98994e6b68f339057c5584e2764089c9feacafe01f1ecd0de96a8f0889cf7f225696a105cf8e040069ccefd986182a6dde55274cac4e353ddbe871a1151b16dd2d5edfea8ece79caffef083674312095354f5c142176d958f7e5de36e2024430175ed4a3e948bb441ed373f6a7e69717ae4e98eb2a88d", 0xf5}, {&(0x7f0000465000)="d49cfcb2dbf517c868f3d515f75b25fb5ca8461a4cfe752a61db2140f2f739d4ec9163414bd37800b3e6094384ff04f650c5d2b5d34227c3447315c54557181b3ef6bca7e344eebd4df78c8cf35528780ac2471db7d99a96e3d5f62cc526f43509fdb5d923464e425288f6655cb66f708b62c1363b4c6e50d04a47d78bd48a5f58bddc773f6e318f62b58e27c477851fcae21ebd7d834a2eba57a2d24460bb8412f5df04e1c03e0b00dfb4131a3c6462112402e2ae395b787b3a4f73ae90dd037949d560f1eda0618daf09554841b25da405ee648fb2d917", 0xd8}, {&(0x7f0000f86000)="e875963704da9a5bf10d8e4b6e6e721f30f08f58abd51b79e482c42de2fcf8270beaa923ce3dc67e80b0600841dd4ddb649315ff15419c8b6dd634fd45d899fc6e2e99a03a532e685052db43ff77e3273a064fe8db5f20cc0d4d6281329a212f", 0x60}], 0x5, 0x0) r1 = socket$inet6(0xa, 0x8000a, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000495000-0x8)={0x0, 0x3}, &(0x7f0000f86000)=0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f87000-0x18)={r2, 0xffffffffffffe989, 0x10, 0x0, 0x0}, &(0x7f000089a000-0x4)=0x18) 2018/01/25 07:47:19 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f84000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f85000-0x4)=0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000f84000)=0x9) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000149000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@empty=0x0, @loopback=0x7f000001, @rand_addr=0x5b79755a}, 0xc) 2018/01/25 07:47:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00007ed000-0x4)=0x0, 0x800) ioctl$int_in(r0, 0x5421, &(0x7f00004f6000-0x8)=0x200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000458000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000c4d000-0x8)={0x0, 0x2}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000de0000-0x2)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/25 07:47:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) r1 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) connect$bt_sco(r1, &(0x7f0000c72000-0x8)={0x1f, {0x9, 0x3f, 0x80000000, 0x0, 0x6, 0x1}}, 0x8) 2018/01/25 07:47:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x2d) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b6c000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xed27, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:47:19 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={0xffffffffffffffff, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) 2018/01/25 07:47:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(0xffffffffffffffff, &(0x7f000088e000)=""/4096, 0x1000, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000be9000-0xc)={0x9, 0x1, 0x4, 0x1, 0xc6d}, 0xc) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b19000)=@int=0x0, &(0x7f0000971000-0x4)=0x4) connect$inet(r1, &(0x7f00004af000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) socket$kcm(0x29, 0x2, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b9e000-0x48)={0x2, 0xf, &(0x7f0000941000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0xb, 0xd, 0x0, 0x0, 0x15}, @generic={0x1f, 0x3a, 0x8, 0x8000}, @ldst={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x2d}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000265000)='syzkaller\x00', 0x10000, 0x57, &(0x7f0000ed5000)=""/87, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000295000)={0xffffffffffffffff, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000db0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f00005bb000)={0x80000000, 0x7, 0x4767f943, 0x5, 0x10, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) listen(r1, 0x7) 2018/01/25 07:47:19 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x4) 2018/01/25 07:47:19 executing program 7: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d15000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000064f000)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bf8000-0x4)=@int=0x0, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000047c000-0x56)=""/86, &(0x7f000026d000)=0x56) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80001, 0x7, &(0x7f0000d17000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000af8000)={0x0, 0x0}, &(0x7f0000d18000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c4f000)={r4, 0x8000}, &(0x7f0000189000-0x4)=0x8) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d15000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x1, 0x80, 0xffff}, &(0x7f0000d16000-0x4)=0xa0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000d17000)={&(0x7f00002e4000)=@in6={0xa, 0x3, 0xdbe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe2}, 0x1c, &(0x7f0000d18000-0x60)=[{&(0x7f0000d18000-0x1c)="76f001f362961ece179048ea97c03dfad8b5c1460ccd0f87332ae91d", 0x1c}, {&(0x7f0000d18000-0x4f)="98e726c0e73e1b5f73fc9c549816c9425a8cb6b87be6ec03ff30e2a859f2b83cb2dc9bc88b38f43135eb4b914073e59a39eebe7603e6b93dbfad6fd8d5b3a1ef5624b47cf185222877435d1d895c0e", 0x4f}, {&(0x7f0000d17000)="4cb25d048f49a9a03e9f5c5ff40b23e4f77e09151efb9d0df0559965f666a9c755a009c3a272529b63094261e6d1cf6a34cb382764f42494b6ec9a7cc6d946c208727c8f7827a9645919187008a89c0ad2d5b8bf550c34661e35dbadbb795ba0ede5ba9b0efaf730b4392cc4af83f485474acb657b3c1486ef540c64269824ebff7b0d125654fead7922e3b2d7df6088d27acb97f28118e480d4dc82d0ed3f4de84b5993f5a1c31b15d347c026182668e7c535f72dbc0796a4e74b8ec3c9405c8c684b98ddb7531a729062d02faaf5463f02b3046549e0da5eb3ee801d0cb36b3d", 0xe1}, {&(0x7f0000d17000)="0985d4a2e81114ed0490c2c3f97e5355007255ccbca62590fe5e7ea66bc61b8be70a1c5a093a2688e49d3d4f198f4bad33706ebf979a85e6173ad3632b9de9fb7229a58c4d5177d94df1f0b6f3b134747029cf2c8023588e994090039b", 0x5d}, {&(0x7f000071c000-0x90)="8281dfd71e0f5aa1e58864024a84808e47c768373961a15b2386cd2e33722df175b9080503829e8fdf13e02a0e2a2fb1ac60c5f36268029da2fc186161797f92edd1185efd37ae932e765a7f1752df9c0d0b4f0b61c2e8b68880432112c1b99765aa51c96f3e0deab1dbf9d0d7016b5071f8f76b0c335a16de081116a16485321338c6422f6a23c66eec5511e8d63537", 0x90}, {&(0x7f00007bb000-0x94)="95014cf5e3d22a06a53cd100747b2ade82106f498a0c83613547a146129cc1c7d534115ed24b2ca83c727bd8c8b10b3f0cb7bf46bdc2cb3917283ca232234b94b23f9c18243c1d8f7c90dbca6178d34d6281e0c50b585dd3d44603691871e78b6598c3f5d66f3171e2e448fe83cd707a7c4316321626c35f94acae0bddeeb067dabc82313ac106d9cd292e8566c5962e6cc43f1a", 0x94}], 0x6, 0x0, 0x0, 0x20000000}, 0x4c081) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00003f0000-0xc)={r5, 0x5, 0x2, [0x8001, 0x2]}, 0xc) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000d18000)="4f9b2653dc7c1ca099b8028cd2a6550348b16d6863233e2b34e5422abaa62f73f6891f6fae691d88be2052d450fdfbccc25e5894e39f7903f863b71a595de7dffc9cf8230842596444091fc01340ce094c134baf085ba8f16b42ae3394f47a3ea785dc1bd74183d85d6a3a7e", 0x6c, 0x1, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000ca3000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d18000)=0x8) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000043c000-0x4)=@int=0x0, &(0x7f0000d18000-0x4)=0x4) 2018/01/25 07:47:19 executing program 1: r0 = socket(0x8f1a757dbe30f6a3, 0x80000, 0x80000001) getsockname$packet(0xffffffffffffffff, &(0x7f0000cb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000284000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000073000)=0x4) socket$inet6(0xa, 0xe, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="905a18ff611639cd9bddf8f738c7e272"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff80000001, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0x60) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000935000)={0x0, 0x0}, &(0x7f0000736000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000003000)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) socketpair$inet6(0xa, 0x4, 0x7fff, &(0x7f0000faa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000507000-0x14)={0x0, 0x4, 0x6, 0x2, 0x6, 0x5}, &(0x7f00009da000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000831000-0x8)={r5, 0x1ff}, &(0x7f0000ef5000)=0x8) getsockname$netrom(r0, &(0x7f00004fe000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000039e000-0x4)=0x48) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000a000-0x4)='cdg\x00', 0x4) bind$inet6(r3, &(0x7f0000501000)={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) sendto$inet6(r3, &(0x7f00004f6000)="7a145d272ec2787a162678be99efe647585a830c4396ba5b2428d0f89c6315805911a89f2a", 0xfffffffffffffe07, 0x40080, &(0x7f0000f23000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c) 2018/01/25 07:47:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000a29000-0x38)={&(0x7f0000c73000)={0x10, 0x0, 0x0, 0x2002000}, 0xc, &(0x7f0000338000)={&(0x7f0000123000)=@del={0xe0, 0x11, 0x200, 0x1, 0x2, {{'lrw-camellia-aesni-avx2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x20004090}, 0x4040851) connect$inet6(r0, &(0x7f00002ae000)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x1c) write(r0, &(0x7f0000fdc000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/25 07:47:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) socket$inet6_sctp(0xa, 0x5, 0x84) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000060000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e0b000-0x4)=0x10, 0x800) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000dbe000)={0x6, &(0x7f0000777000-0x30)=[{0x3fd, 0x7, 0x81, 0x0}, {0x2, 0xcca, 0x40, 0xff}, {0x100000001, 0x2, 0x40, 0x4}, {0x100000000, 0x10, 0x7ff, 0x4}, {0x80000001, 0x9, 0x2, 0x2}, {0x0, 0x80000000, 0x1f, 0x7fff}]}, 0x10) getpeername$unix(r0, &(0x7f0000b95000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000011d000)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x5, 0x84) connect$unix(r1, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2857e, 0x0, 0x0}, 0x8) [ 1667.035136] sctp: [Deprecated]: syz-executor5 (pid 10193) Use of int in max_burst socket option. [ 1667.035136] Use struct sctp_assoc_value instead 2018/01/25 07:47:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0x9}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80) r3 = socket(0x10, 0x2, 0x10) getpeername$inet6(r3, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10) getpeername(r2, &(0x7f00004db000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000534000)=0x32) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f00007ed000)=0x8001, 0x4) accept4(r0, &(0x7f0000272000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000633000)=0xe, 0x80800) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x0}, &(0x7f00004ad000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ee0000)={r5, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc) accept$llc(r2, 0x0, &(0x7f0000542000-0x4)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r4, 0x50, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r5, 0x100000001}, 0x8) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/25 07:47:19 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f000049b000-0x4)=0x0, 0x80800) r2 = socket$inet6(0xa, 0x80000, 0x401) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f00009f4000)=""/4096, &(0x7f0000e6f000)=0x1000) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) getsockname$packet(r3, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c37000)=0x14) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000e71000-0x6)={0x0, 0x0}, &(0x7f0000d9e000)=0x6) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000023d000-0x8)={r4, 0xc7}, &(0x7f0000e70000)=0x8) 2018/01/25 07:47:19 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c0b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000566000-0x22)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) accept4$inet6(r1, &(0x7f00002fe000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000131000-0x4)=0x1c, 0x800) recvmsg(r0, &(0x7f0000c77000)={&(0x7f0000a24000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000aaf000)=[{&(0x7f0000e3e000)=""/43, 0x2b}, {&(0x7f000070a000-0x48)=""/72, 0x48}, {&(0x7f0000d11000-0x32)=""/50, 0x32}], 0x29f, &(0x7f00002c4000)=""/116, 0x74, 0x9}, 0x1) 2018/01/25 07:47:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x1000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eee000-0x4)={r0}) bind$alg(r1, &(0x7f0000bd2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000130000)={0x7, {{0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/25 07:47:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000080b000-0x18)=@generic={0x26a8, 0x7, 0x4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000105000-0x8)={0x0, 0x0}) 2018/01/25 07:47:19 executing program 5: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket(0x11, 0x80000, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f8f000)=0x0, &(0x7f00000cd000-0x2)=0x4) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000839000+0x51b)=@generic=""/16, 0x10) ioctl$void(r0, 0x0) recvmsg(r2, &(0x7f0000f8e000-0x38)={&(0x7f0000f8d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000697000-0x30)=[], 0x0, &(0x7f0000f8d000)=""/181, 0xb5, 0x0}, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00009f1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000c9000)={&(0x7f00007dc000-0x1c)=@in6={0xa, 0x3, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4}, 0x1c, &(0x7f0000f90000)=[{&(0x7f0000f91000-0x1000)="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0x1000}, {&(0x7f0000bb5000)="dc47340a4007e98eccac1875349d8d390a", 0x11}, {&(0x7f0000040000-0x4b)="a432a9630439859df8d5e3e6f6575cd60f2f7f8345eb6f62c153353c301e04b704d5d9eb5d591070dc3bc2481446e1e7fc8fd9dca4e5aecec05bd8f48a373165d7c771b6730da7a9dab614", 0x4b}, 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{&(0x7f0000f91000-0x1000)="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0x1000}, {&(0x7f0000f90000)="3a0a9ff6ed3b1269753f20a8b593d7778e165d07df917f9a3f6bce3d4dd7bdb3192dd50934b4c9eac13b81a1c9618d7b296805c9d173796eb65713aa081c72684363767353948740997492be18391fb8", 0x50}], 0x7, &(0x7f0000f91000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x8d, 0x8001, 0x716, 0xffffffffffffff00, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x5, 0xcbf0}}], 0x60, 0x10}, 0x40000) 2018/01/25 07:47:19 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000632000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, 0x0, &(0x7f0000000000)=0x0) setsockopt(r0, 0x84, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/25 07:47:19 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000aed000)=""/145, &(0x7f00002e9000-0x4)=0x91) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000fd4000)=0x0, 0x800) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fd5000-0x8)={0x0, 0xde, 0x9}, &(0x7f00001cc000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000211000)={0x8, &(0x7f0000fd6000)=[{0xe826, 0x8, 0x800, 0x8}, {0xfffffffffffff10d, 0x10001, 0x101, 0x6b20}, {0x7, 0x905, 0x6, 0x8}, {0x0, 0x8, 0x20, 0x4}, {0x9, 0x7, 0x3, 0xfad}, {0x9, 0x0, 0x1, 0x0}, {0xfff, 0x0, 0x3, 0x8}, {0x2, 0x400, 0x2, 0x1}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000fd5000)=0x0, &(0x7f0000fd6000-0x4)=0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00007a5000)=0x6, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fd5000-0x5)={r2, 0x0}, 0x6) 2018/01/25 07:47:19 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000005000-0x14)={{0xa9, 0x400, 0x1e, 0xffff, 0x0, 0xfb4}, 0x5, 0xc70, 0x4000800}) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000004000)="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", 0x1000, 0x80, &(0x7f0000003000)=@nfc_llcp={0x27, 0x1, 0x4, 0x7, 0x5, 0x80000001, "8f701ff8c15b72d906d9a71cf358fdb3752984efd34a4110c53e2fffb0648c6a220e985f81aecbff168944d9f37b46fe4bf8bd8d132779771d72f5d5064538", 0x1}, 0x60) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)=0x0) r2 = socket$inet(0x2, 0xe, 0x8001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000006000-0x18)={0x0, 0xa0e, 0x0, 0x5674, 0x9}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000005000)={r3, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000005000)=0x3, 0x4) [ 1667.128106] sctp: [Deprecated]: syz-executor5 (pid 10222) Use of int in max_burst socket option. [ 1667.128106] Use struct sctp_assoc_value instead [ 1667.128856] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 1667.148809] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/25 07:47:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00006ec000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00003b0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000088a000-0xc4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x6}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:19 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f73000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000b5e000-0x4)=0x32) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f73000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x5, 0x0, 0x1, 0x1, 0x7, 0x3, 0x2, 0x4, 0x1, 0x6, 0x3cc70ec5, 0x3, 0x4, 0x7]}, &(0x7f0000f74000-0x4)=0x108) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004a2000+0x841)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f74000-0x4)=0x8c) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00003ba000-0x4)=0x8, 0x4) r5 = socket$inet(0x2, 0xf, 0x1ff) getsockopt$inet_buf(r5, 0x0, 0x11, &(0x7f000011d000-0xe)=""/14, &(0x7f0000758000)=0xe) accept$alg(r3, 0x0, 0x0) 2018/01/25 07:47:19 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(0xffffffffffffffff, r1, &(0x7f000002f000)=0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000031000)={0x0, 0x0}) 2018/01/25 07:47:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004c6000-0x8)={0x0, 0x4, 0x0}, &(0x7f0000fc0000-0x4)=0x8) 2018/01/25 07:47:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet6(0xa, 0xda0d793b5530eacb, 0x8) vmsplice(r0, &(0x7f0000c61000-0x80)=[{&(0x7f0000aa0000)="0685", 0x2}, {&(0x7f0000daa000-0x7a)="7f91f10d62734d6dc85362c73f0e79f65ed13bd866bc0f9632cf9ecf58d08b6f2a492b68eb4c026b6cbfaaa60c82a679334a7c70a46579e8368b76d2bfdfad74cd86d16fe1fab68fcd414b968fc09cf023a6a600d4a2ba7b83e8c3861840ab54d8c17c1f9f296b6f7eaaa2fe5ca38a6beb268dc83fa5191f3fac", 0x7a}, {&(0x7f00005ea000)="303316abbaa88fbaa841bf4acda85a48962de38bc969272635c2e32d44970a2b73af54ad7a08d05e93d000fea8dc8ebfaf69427a48aa206d9a51312c8c76fabdc380d68f9507174475e01e9483efd48f03ce99629800505713569aa738b610ef224ba54b5038d312b8c345f9f4d8504cd38977ecdf42a03afa34a71e76c9cc0cc09824a8c4a27cbafdda170a6db65d529a7f1ef74b538d8d", 0x98}, {&(0x7f0000ced000)="1cb33b2283f437f418b81c386f6783cbefd65057d7167b73e131b84f3041a9a63c29f58c0ad1a291fa70d3aa5ae012e23be15d246043d1e0f2c1f24b012e43298e9596f721437cf9fe01c1914b6defd0c5941eeb29fb86be9516a782e720e11f05581d4262b5a3264784aa9edaec257976c14a56e44d4380c4dd44849202fbcc6f72bcd512574b91933a9aa0a3783a40eea0269ddbf2b724ed5c64e6d469759167f5c7df68e02aff", 0xa8}, {&(0x7f0000b06000)="6bb66e52555bf187742db2676615cfdc13d40de501883ffbea8a0a80649603ff4490819256cc75cde2d4800d7893a8a034f42cfa390e63e16a7496a041b34081dca0b305ab90bb489282c3068208cd1976192cc1d3f3e21c0e91eac1aecc6b223bc52ec6797d9f2990fef45cc63fa049d472196644a2b8cd50a7134d3d70f838c1a1ea7f77b2095a22a2df1de372d930a9d8", 0x92}, {&(0x7f00002f9000)="166da5452e5f8a45aec96e51a385f46733faa93809953490301ac6c05c35bf681692e6d3c00182662c8e2d64c67e8b68bfd35909a02fba3515adac0527eb8ed027532f3d3654ab85cf2991bb695f95627c122bed4b0fbd826429917aec4278e71afa91e08f5dda0f88d3c6181cd3e0ed6c301fcf182e7502a33ea42ae0eb868f07322fd642220e578f27e17d672e97b52287b3f332a79958e62c88278bbeca7bc97a5cdd516b0c63a99fddd0bab9e978a55bb21eb70ddb0571ad6917adc26f1092d7278ada4af8e8ebadf9080051d6c17c7fa7923b18c22305ca737b3eb59bc84574e037c76e7f03e642c84b6ab317", 0xef}, {&(0x7f0000161000)="b38837a4a056386bb68c374a2e02e6445cd7e04df03a178eda5150e00d0db9f9d2bba62857d3728a04dfa7785c6beec2f025cea3f8b3e6b596ac8d967e9205c8057950b3a8d634698dbb0a96396264537973d91515288fe7e6840fef14f83421ff299fadb312532051ff57b7a5f90c2aef0ca109f053fa560f0a2da2e3a1b927f737dfc22f6af2cb713a1643a210576654c2cd50eec9b71aeb2a416adc4bb3f3b386a6a1598af450f02304aa0d6e18472ecc473dd1216d76c8b25ca66e819e4a39b552e0cd1e3145c681995158cf5ac1540df76e71271bbb6c09b3f784bf8a8ef0f01ad4fbc0badf0988", 0xea}, {&(0x7f000026b000-0x89)="27f6d11cc268964b06d20b2b69aa19f5edaf5b172037da6fc2847916f996a450cf2b67c8b881410a3d1747477fdcb0c6ecc764a5fac30a66d961cd346cee9ff77ba89f27c8631c023804827ed1095a5f4a8830c617776acd4df939655ae725a55205757289744ac0b4e03fc465b8db428137ec4d09bfeea48e9d4773265db93d6281896f4d762163f6", 0x89}], 0x8, 0x7) getsockname(0xffffffffffffff9c, &(0x7f000036f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000594000)=0x26) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000d4f000)="0c09bc68ae8783") 2018/01/25 07:47:19 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x100000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000072f000-0xf0)={0x0, 0xe8, "cdbcb4b46f3ec4c7bd7b6430163b36e58e385749a1cbea0848ca785d43b4c3d067b7c2e6600b78aa04bb36d258aec72c6fdc02d37b67fac114107d1576641154c43fd44b420c3cf9ff5b23d0a995d71c3a04de28c6f3643072bf68cad4b1fdd2429deed3e9c3dcfa439340eb150f669c3950349b44a8055799674b25a66ca7cc0eae24f7b8ff7acbf9cfa9945c60a89db021396c626c0ce0c018bce297f3087f39b1ee955e87df3f684351d51a8d556247a4654db79e2e464a5ce063db3d0f89ed80347203aeb8e27dd186c94fcc47cf29793929a6ea56580d027920744adbbca63437d72609ff78"}, &(0x7f000041c000-0x4)=0xf0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0x32, "161ec772dcdab65938c89b0971a32fd3b2164ec96f9f73d9c0fe845231f74b11a7a83b46b1409b2f7b4518208c3b0db8f954"}, &(0x7f0000001000)=0x3a) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x2)=0x0, 0xffffff85) socket$llc(0x1a, 0x3, 0x0) 2018/01/25 07:47:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a41000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) r1 = accept4(r0, &(0x7f000049b000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000055a000-0x4)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000d21000)={r0}) syz_emit_ethernet(0x83, &(0x7f0000138000)={@random="15b4381cfbb6", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "a680129a0cf43559b6028f6d09e29037d2c00242cda1141b1769d59e7c67a891545835e6dbef9db2087d5c267f2502f5f4b702702cc58d4e1b754288ce456a922d6bb1c19e"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/25 07:47:19 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d65000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000014b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ffc000-0x20)={0x5, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00007a3000)={r4, 0x6}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000024e000-0x2)=0x4, 0x2) ioctl(r2, 0x200000008916, &(0x7f0000000000)="") getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000035000)=0x6da0000, &(0x7f00001ca000)=0x2) connect$inet6(r1, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f00008c4000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000087b000)={r1, r5, 0x7, 0x2}, 0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00009cf000)={0x0, 0x0}, &(0x7f0000b58000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000035c000-0x20)={0x9, 0xfff, 0xa, 0x914e, 0x80000001, 0xfff, 0x7, 0xfffffffffffffffd, 0x0}, &(0x7f00009ee000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002a8000-0x10)={0x0, 0x8, 0x9, 0x4, r7}, 0xfffffe2e) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000c6000)={r7, 0x4}, &(0x7f00007c0000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000295000-0x10)={0x7, 0x20d, 0x1ff, 0x10001, r8}, &(0x7f00001ce000-0x4)=0x10) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000d68000-0x8)={r5, r5}) getsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000d3f000-0x1000)=""/4096, &(0x7f0000d45000-0x4)=0x1000) sendto$llc(r6, &(0x7f0000618000-0x7b)="d6211b57293a666ef0eeba84c9192d546408162fb45079fea3ff0840e8cf90ef1ae720e92523e96a97b6bd6cbb00a167e2a8d62c06d9c061a11fb558f1311d9637efd4b6f8123591ef87202672c5e8cea42bb768e8c98ebe7400f4f7d69dcec2282a23687d992c32aa976d25ae25bb544359ed8976c312561dc087", 0x7b, 0x0, &(0x7f0000b82000)={0x1a, 0xf7, 0x401, 0xadb9, 0x0, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000d43000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f00001db000)={r9, 0x5, &(0x7f00007e6000)=[0xf8000000000, 0x0, 0x2, 0x2, 0xfe00000000000000], &(0x7f0000cf8000)=[0xfff, 0x3f, 0x5, 0x10001, 0xfffffffffffffff7, 0x3], 0x45, 0x7, 0x708, &(0x7f0000ecb000-0x1c)=[0x5, 0x1, 0x9, 0x1ff, 0x9, 0x9, 0x4], &(0x7f0000c05000)=[0x4, 0x6], 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000465000-0xc)={&(0x7f00008c1000)=[0x0, 0x0, 0x0, 0x0], 0x4}) setsockopt(r2, 0x1, 0x21e031c7, &(0x7f0000e4d000-0xef)="dea6871594854bcbdb6c779a89f2798883ed1cd573f4a55341474ec988cb17d54f8a23955c8efa94aff080cc30d0247117ded3babbc0fe13901ab96cb6f19094d710d1737d328766289301ff9265882fed26c0717263cd45a24ca05a7742a61c4bf5516f62eadbb2673524ffb5ffc7d0e8bf8a49bc371a3cfd6f00000000000000098d9a19280ceb279fd305000247593f03ff6d00000006daca7e4d53930c77174dbbd70ad7bd952b38fa8995248f0b6128139ed313e002e484925c56a27a11ebed6ea779e09416f7f76d643fb25d396a5adf35f47906231aeda4290c0e0296ae3b4d3bf446f2d2588136642a", 0x6) 2018/01/25 07:47:19 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r0, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000000f000-0x70)=[{&(0x7f000000c000)=""/41, 0x29}, {&(0x7f0000004000)=""/0, 0x0}, {&(0x7f000000e000)=""/241, 0xf1}, {&(0x7f000000e000)=""/84, 0x54}, {&(0x7f000000f000-0xfc)=""/252, 0xfc}, {&(0x7f0000008000)=""/2, 0x2}, {&(0x7f0000006000)=""/183, 0xb7}], 0x7, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x2}, 0x40000040) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x40, &(0x7f0000010000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000)=0x6, 0x4) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000000f000)="9584c70188fd9aec7fdc0bcf0e7c59d600466ac5d5470007dd27f8ad7931350e378305fc03f42b439cf2e828b77b3f0c28b94c47b62f358d36e105a81065cbdbddd959a9b7a9f4dc975e11cc2f55b7807c1de5b82e4f70dcc70460301205107bc4a0d53128833c4d1b483e68a7e2fd0f2f8cdc9f64", 0x75) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000002000)=""/79, &(0x7f0000009000-0x4)=0x4f) 2018/01/25 07:47:19 executing program 3: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x100000001, &(0x7f0000000000)=""/0, &(0x7f00004ad000)=0x721f58dc) 2018/01/25 07:47:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x1b, 0x80003, 0x5, &(0x7f0000643000)={0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f000025d000-0x9)={0x1f, {0x100000000000, 0x100000001, 0x2, 0x0, 0x480000, 0x1000}, 0x8001}, 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:19 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xe, 0x5) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000000e000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000e000)=0x60, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000010000-0x8)={0x0, 0x6}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000007000)={r4, 0x1, 0x10}, &(0x7f000000f000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002000-0x4)=r5) socketpair(0x1d, 0x2, 0x2, &(0x7f000000e000-0x8)={0x0, 0x0}) 2018/01/25 07:47:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000699000-0x8)=0x915) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000322000)={0x0, 0x0}) getsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f00004ac000)=""/0, &(0x7f0000ea3000)=0x0) r3 = accept4(r1, &(0x7f0000694000-0x9)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d92000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00001fd000)={0x0, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xc29, 0x4, 0x5, 0x0}, &(0x7f00004b2000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00003bc000-0xa0)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x1, 0x100000000, 0x4, 0x2708442e}, &(0x7f00000d1000-0x4)=0xa0) sendfile(r1, r0, &(0x7f0000cb4000)=0x0, 0x7fffffff) listen(r0, 0x0) r5 = accept(r0, &(0x7f0000574000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005df000-0x4)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00009a7000)={"d6f4ecb7c1524997948b2818397fe72f", {0x4, 0x8, 0x75, "1fb1d1ff75f3", 0xfffffffffffffffe, 0x0}}) accept4$alg(r5, 0x0, 0x0, 0x800) 2018/01/25 07:47:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x10001, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/25 07:47:19 executing program 1: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000948000-0xb2)=""/178, 0xb2}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000488000)=""/212, 0xd4}, {&(0x7f00008ab000)=""/26, 0x1a}, {&(0x7f0000001000-0xac)=""/172, 0xac}, {&(0x7f00003dd000)=""/173, 0xad}, {&(0x7f0000001000-0xd1)=""/209, 0xd1}], 0x7, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x200000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b69000-0x4)=0xa, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) 2018/01/25 07:47:19 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001b000)={0xffffffff, 0x4, 0x0}, 0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000f000-0x20)={r0, &(0x7f000001c000-0xb)="c5c5fd9ed349ba9c8006aa", &(0x7f000000e000-0x66)="a4e0fd3130b4a3fa3d6021f35cc82d41736536bb86a0fbd057a59a783515746043030ded150694734ccb83d188da1108c4b931758f20dbeb6efec4abf54fec32e6af2287495ee1a7c2ec439d7f425e53ef9f6d54b2826e7c753792bd633fe04955807f80ff3a", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x7, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdd5) 2018/01/25 07:47:19 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x1}, 0x1c) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000849000)="220000002100070700be0000090007010a000000000000000020040005000380ff45", 0x22) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fc4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000067a000)=@assoc_value={0x0, 0x80000000000000d}, &(0x7f0000e0a000)=0x344) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fc3000-0x10)={0xe4b2, 0x8000, 0x5, 0x8, r3}, &(0x7f0000fc3000-0x4)=0x10) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000fc4000)={0x0, 0x80000000ffff}, &(0x7f0000d2e000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000155000)={r4, @in6={{0xa, 0x2, 0x32a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a62000)=0x8c) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000175000)="14b1a2b8d53e0ee65d9a6e639ce11a54bfc1a4f96335399618a057b4f350f8815c86df54417a6cf657047784d738b6c31c38d470b5a568b363860c288ccab32edc5735ab90c657270000000000000200a76dd30acf2946777ea152bbd492be5ce3000000007f42f5fbacfa3dc51146573ce901ad9a2107e9bb2d4e58d599f9ddbd", 0x81, 0x0, &(0x7f0000db1000-0x1c)={0xa, 0xffffffffffffffff, 0x8000000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fd6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f05000)={@generic="f7f9020009efc45c80a41e0778232c92", @ifru_flags=0x0}) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/25 07:47:19 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b58000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00004cb000-0x18)={0x3, &(0x7f0000001000-0xe8)=""/232, &(0x7f0000261000)=[{0x8, 0x5f, 0x30000000, &(0x7f000050b000-0x5f)=""/95}, {0x8, 0xbb, 0xffffffffffffffc0, &(0x7f0000001000-0xbb)=""/187}, {0x8, 0x7e, 0x3, &(0x7f0000001000-0x7e)=""/126}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) 2018/01/25 07:47:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000101000-0x38)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0x1, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d88000)=0x4, &(0x7f0000134000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c1f000-0x6)={0x0, 0x40}, &(0x7f0000c6b000)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002d0000)=@sack_info={r1, 0x9, 0x6}, &(0x7f0000bc7000)=0xc) 2018/01/25 07:47:19 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000004000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000007000-0x4)=0x1e) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000005000-0x4)=0x8001, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 07:47:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f00008d9000-0x20)="5b6dad1e4b00000009eeffe50020000000f0ff06dd7affff2a7900"}) 2018/01/25 07:47:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cce000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000b90000-0x18)="000100008d02001400f4977d7b22b8d7004f6f3bcb7d8500", 0x18, 0x40, &(0x7f0000156000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) r2 = accept4(r0, 0x0, &(0x7f000059c000-0x4)=0x0, 0x80000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000967000)={0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x81, 0xffffffffffffff01, 0xfffffffffffffff8, 0x7, &(0x7f000032b000)=@common='nr0\x00', 0x1000, 0x5, 0xba1}) 2018/01/25 07:47:19 executing program 3: r0 = socket$nfc_raw(0x27, 0x3, 0x0) connect$nfc_raw(r0, &(0x7f000098b000-0x10)={0x27, 0x3c, 0xef4, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000959000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x2}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c4b000-0x4)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000392000-0x8)={0x0, 0x0}) 2018/01/25 07:47:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001e8000-0x2c)={0x1, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000e2c000)={0x8, 0x7, &(0x7f0000cf7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 07:47:19 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000008000)=0x10, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000009000-0x4)=0x0, 0x4) setsockopt(r0, 0x65, 0x7fffffff, &(0x7f0000000000)="", 0xdc) socket$rds(0x15, 0x5, 0x0) 2018/01/25 07:47:19 executing program 2: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00000a1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000049d000)=0x14) 2018/01/25 07:47:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x2, 0xa, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000ffe000)=0x80000000, 0x4) recvmsg$kcm(r1, &(0x7f0000ffd000)={&(0x7f0000ffe000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e1c000)=[], 0x0, &(0x7f0000909000-0x91)=""/145, 0x91, 0x0}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000bbd000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1f, 0x301, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000049, &(0x7f0000000000)="", 0x0) 2018/01/25 07:47:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000002) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000dd6000-0x4)=0x7fff) r1 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00003fc000)={0x1000}, 0x4) 2018/01/25 07:47:19 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="e8d2b5c6dbac054572b311c5f8a1da3d", 0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000002000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1be5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000)={0x3, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000002000-0x10)={r3, &(0x7f0000002000)=""/211}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000003000-0x10)=@req={0x70f, 0x80000000, 0x44e00146, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00008e4000)={@generic="1bb7f4f84a8e5c1d17da31568279d35b", 0x0}) 2018/01/25 07:47:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000d78000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002f4000)=0xc) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f000023d000)=""/143, &(0x7f0000b62000)=0x8f) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ac7000-0x10)={&(0x7f0000d75000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) writev(r0, &(0x7f000081d000-0x40)=[{&(0x7f000012d000-0x81)="647848aabbe9814d3b7fab1d1b06f390c917f096db910b165847ddee3b719eeefeaa8abd015b5acd53ff5f3ebef0b699d50d30c90194fd34895fd58030cf49bdf020c1e5283b724be9cc31debfec98ad122434f11799d596a724e408b9655782584516dc2968d05b1149d33c200671c95ec3b9e8d76022cc5224be428fa474e026", 0x81}, {&(0x7f00007df000-0xa8)="76a68dfbd3e95b4b5acb840a83fb2cfe1ab28dd018d9b034fd014b64bb9aae72bc1cc34fb20e2f1c8ef71a192073c5310339dcc989b40fad973e0d3d6f33da3142667cf7ea4e263a1fbb183da58efa66362d6e681c1e52f7e7c832488dd27f0bf4e769507843bce02b117f8c46772f00e8c936ec612f8b59bb24699765b658ec04d2b2d2d9c4b3a02bf1df69bf970e777921434c82cac7fb640b07d453587bf6bb2380217e12f7b2", 0xa8}, {&(0x7f0000cb3000)="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", 0xff}, {&(0x7f0000b54000-0x8d)="0345cbe07d271aee994c556b2d480ab28ed666fb9f0b737fa30f4c6bb1a72ce05e72ce0337684052ce6fae09c39e727b4b48319c78eac52281026352a23f3bcd4b4b1235341a464d16a81af00747dec7359a807ddce8b4850fb8019fb5f66604e6589ac741b97ab850fefb2f6a8c56854d3e15eb338c8a4c53902536a07a8a7b7a2d82184b91a2149f46c6d79b", 0x8d}], 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009d1000)={r0, &(0x7f00004ad000-0x1000)="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", &(0x7f0000383000)=""/4096}, 0x18) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000a4d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f000049c000)={0x14, 0x17, 0xa, 0xffffff7ffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000470000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000fe4000-0xc)={0x4000201e, 0x0}) 2018/01/25 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7d000)={&(0x7f0000948000)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0x4, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x173}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/01/25 07:47:20 executing program 7: r0 = socket$inet(0x2, 0xa, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="a3de771dc96465d85f3eda3683824546", 0x10) sendto$inet(r0, &(0x7f0000000000)="6ecbfbd719473a70c9cfdc77a30bc9dcdb133801704ba0550628b2fa491ca59328ba8e6775d2e2f70443162f41a69b4e6b75600b0844a748c38c7bb7efe19dd8cfe06cd7b1cad0d749e2659c397c74e1e766467b379376744f9ec8c01e3099aa30160a9d2c7162ee07e6093aab1f339fad694fd04262e02693d3889acf65547d88a62866cdf49918e1c8a56c1b1234d130b0108de46998142038ed46efc49d0c78c74dc9c454f2aee40732fb9639c6dfb1234342", 0xb4, 0x1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000)=""/0, &(0x7f0000002000)=0x0) r1 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000004000-0x2)=0xffffffff, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000004000-0x8c)=[@in6={0xa, 0x0, 0x2800000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa4d3}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7bd3}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x8c) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001000)={0x0, 0x0}, 0x2) recvfrom$inet(r1, &(0x7f0000002000)=""/21, 0x15, 0x161, &(0x7f0000003000-0x10)={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x80, 0x1, 0x5, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0x9, 0x0, 0x2, 0x9, 0x80000000, 0x19, 0x6, 0x8001}, {0x6, 0x7fff, 0x100000000, 0x80000001}, 0x8, 0x4, 0x0, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x2, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6, 0x2, 0x0, 0x78, 0x6713be52, 0x4}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000006000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$unix(0x1, 0x5, 0x0) socket$inet(0x2, 0x4, 0x8000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000)={0x8000, 0x2, 0x8000, 0xfffffffffffff9fe, 0x5, 0x100, 0x8001, 0xfffffffffffff801, r4}, 0x20) recvfrom$ax25(r1, &(0x7f0000006000)=""/208, 0xd0, 0x2, &(0x7f0000003000-0x10)={0x3, {"b9081cc60df0be"}, 0x5}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000004000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x14) 2018/01/25 07:47:20 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$netrom(r2, &(0x7f0000734000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000)="", 0xfffffffffffffe81) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet6_int(r2, 0x29, 0x7b, &(0x7f0000001000-0x4)=0x7, 0x4) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000005000)={0x6, &(0x7f0000005000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r4}) 2018/01/25 07:47:20 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x2)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000004000-0x10)={0x0, 0x12, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x227f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400000000000000, @loopback={0x0, 0x1}, 0x7ff}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000-0xc)={r1, 0x40, 0x30}, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x0}, 0x98) 2018/01/25 07:47:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) accept4$packet(0xffffffffffffffff, &(0x7f000023e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007ad000)=0x14, 0x0) pipe(&(0x7f000065c000-0x8)={0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002cf000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00003a0000-0x4)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a86000)=0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/25 07:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000faf000-0x4)=0x0, 0xdc2673de6c6c1fbf) r2 = accept4(0xffffffffffffffff, &(0x7f0000728000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00008e9000-0x4)=0xc, 0x80000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000c1d000-0x10)={&(0x7f0000738000)='./file0\x00', 0x0, 0x8}, 0x10) poll(&(0x7f000084d000-0x38)=[{r0, 0x220, 0x0}, {r1, 0x8, 0x0}, {r2, 0x242, 0x0}, {r3, 0x8004, 0x0}, {r4, 0x200, 0x0}, {r5, 0x8000, 0x0}, {0xffffffffffffff9c, 0x104, 0x0}], 0x7, 0xffffffffffffffff) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) socketpair(0x19, 0x80004, 0x3, &(0x7f0000446000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r7, 0xc0206416, &(0x7f0000462000)={0x2, 0x1, 0x0, 0x7, 0x12, 0x3}) listen(r6, 0x1000000040000003) accept4(r1, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x800) 2018/01/25 07:47:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x210)={0x2, {{0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaef8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0xa8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffffffff6c50, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x297d42fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) 2018/01/25 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00009a9000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e3000)=0x10, 0x80000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000026d000)={@generic="7e8fd5ae6578476fc826cbe83a992342", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/25 07:47:20 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000f7d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000631000-0x4)=0x58, 0x800) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)="5dfb", 0x2}], 0x1, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000806000)={0x1, &(0x7f0000e7e000-0x8)=[{0x800, 0x8, 0xffffffff80000000, 0x1}]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000061a000)={0xfdf, 0x3, 0x2, 0x0, 0x6, 0x7f, 0x8, 0x1, 0x0}, &(0x7f0000783000)=0x20) write(r0, &(0x7f0000105000)="beab085b9d0d9a620d1c1f3d27956007dccaea0d01e6b8a2d5cf7746ef26e739549b786e8560b2fdf83ef178022ed60f74370551ee02666fcb64dc180df1c4c63cb0404e5f3f537cef2d97ea22ca8ed421ebbb8cff61cc8c9496b4ef53b052bf15ee6fc21e52aae260f869aeb4cf5eb4dde75075c4991d1e65abe2674f68ba810c0c6eea6d706986451e54c9fed1b068817efae3605e68829cacb6e1fa9e406ad01af8cb1d5f167e3ad1fa41b1fedd8c37d58a9c9dccf33c692b42958b439481fe772f821332cc5e876751da476ffb2c18c996cd", 0xd4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003dd000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006cd000)=@sack_info={r1, 0x839, 0x1}, &(0x7f0000f48000-0x4)=0xc) connect$inet6(r2, &(0x7f0000c35000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x19) 2018/01/25 07:47:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000031e000)={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, ""}}}}}, 0x0) 2018/01/25 07:47:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000bca000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aee000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d2b000-0xc)={@broadcast=0xffffffff, @rand_addr=0x4000000000, r1}, 0xc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000041e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x2c, 0x10, 0x2, 0x1, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x1}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:20 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) recvfrom(r0, &(0x7f000082d000)=""/6, 0x6, 0x0, &(0x7f0000aaf000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xea09a632fd9acba6, 0x5, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f97000-0x4)=0x4) 2018/01/25 07:47:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) bind$inet6(r0, &(0x7f00008f9000)={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x40}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000666000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) 2018/01/25 07:47:20 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004000)={0x0, 0x8a}, &(0x7f0000004000-0x3)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x9, 0x7, 0x0, 0x2}, 0xa0) 2018/01/25 07:47:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000b06000)=0x0, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d05000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4402}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000db7000)={0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000d2a000)=0xffffffffffffffff, 0x2) getsockname$packet(0xffffffffffffff9c, &(0x7f00002b7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001b4000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00009bd000)={r2, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/01/25 07:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a90000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000085000)=0x2, 0x4) r3 = accept4(r0, &(0x7f00003de000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e31000)=0x10, 0x3) sendmmsg(r3, &(0x7f0000308000)=[{{&(0x7f0000af7000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x4, 0x3, 0x3, {0xa, 0x3, 0x100000000000000, @loopback={0x0, 0x1}, 0x98b6}}}, 0x32, &(0x7f0000745000)=[{&(0x7f00002dc000)="f1fa4336f3358c29aeac11e690926d00e99f8d4dfbc30af46481d29f57e32b799f83b1e5ea8372467c4a33538d7aefaaee078df467ef4b6d84a45126a2d19d5a5c9c209f71a85e6c62872bfa3d2b754ca10552583a224bb93537ca1125afeff69fcfb1b613fd2882e25ffe76ed2585a277eb614b69e1d1b387e14c68bf44b8ff8d094f89c30ca72fff54e79f2f932a8a6c533065ab8b7912bb7936a0f774be3ec1c7457d7068f747636d054d62720ee948704f3ad190b713c0bdfa3497f538cf3fed882d83c04ccc7e93369f19a3abd3f0b45f3e518f323e2b307f96ec", 0xdd}, {&(0x7f000002b000)="ec439b34c91632ffa63eb8e0aff5732622318c617910482296f216a613c2c61ea1074410b66e1c117e821dbe7207b6827adf9aeaa70f8ff7f71b90708a8fe6056028ff35edca606d0c40782892a4c5239dbe4208d7cfa7571316191c36d56cbb50775aac2a779f19071564535828387b4b8b55eccc82c844ac", 0x79}, {&(0x7f0000caf000)="7b25f42565de1d60996bb6e52209e3f85d75ee82d420799c4e38e4150f091d204346c2f5ee012335f271160ecb3fc354b28b23b86e6cc883c1abab4ac0956fdf58c322e5f9af695dd2bf3053fc234a43d82c97dfb91b36fbeae6753bf95bc3355d8ca28b65c2ba44ba8bdb15bf1ab36a166681fafd804734b56f8095e4c85e0417c3a7c29042a916d59b9a785b19b150dbf003c80c571aaf1753739682b17d8709c692c9faefaf20e48d4282e5f83aa69146b1b97717b2cab4eff6d84f6276804345d1206c4e7e05106f63496e6e68c3e3bf59cbdbbfadd902a032d928e795bc24436b62333123f133fc56", 0xeb}, {&(0x7f000015e000)="", 0x0}], 0x4, &(0x7f000064c000)=[{0xf0, 0x197, 0x8000, "2b3d89699ff78b0973f0e970d282e26c0a0dc94d82827b0f5ad8064667f5e7818c718ffeb40c27d03b29e4396fa7da4497b9e0699920f1d32a9460cdd82a0beda5e97635e210e4ab1b5d0844689e959dd15602ec1aea128ae3aadde19d195ae95c62607efd3b20bfd70c6d3776422606f39a597819417466f04507a5af46899c0fb0280e52ca574729524e0954658f0b3c91ec19577317216e7331049e7d1c1ca0d508919ac6f75901635ab1036fdddfc2d9781dc87a931a73347ac3e4305deb8e107cfb366634a28422b09e8da9358f064fe168bd4b3cd002f4"}, {0xd0, 0x0, 0x9, "d7dc09e24775f7c4ac416b13caef6c7d6d4dcae9cb2b5ebe6d5e274da00660ef88c8e8cc9d5c4b2868f1a67226f5bcad13f885fceb317325d63a33efeead82365bf248a519cd9ce1dd160e4cfa97a68ec5d320c8774796d60fb10fc1e159fc0d3992d29b3c5e80812c50a16fb8e4a18783205d36d8d1813b25a5020a4c83f35fe5e4775f000cb7cb567eeb523efe6b6b7e9e4082e3b4c50e906c69b33d14bfd91ccccccd971e5fb1d02871f235e6cf4698edab8e7a2d2201b7"}, {0x1010, 0x116, 0x9, "30a0af00278e68ff886492589931ccc6f8529ae4672615f6bdfab8f481f42c88dfe1151571b5c1f899a0de8173d9daff4e2adc65146559b46244d007616992b9983b3f990f4b1a54ee334c40619c375fe5d075116fe773cc26f9564cd465b813de119b85a27570371316447856c365090c2d9dbdc899a66e0115d66f642a15d7dc4556b70c32d3af3dd322c8d56acc18168b107c01ce05ce4a0ba2d1f2309291fe44e125fe86e14cd39304126fbd3e83b44f4d7b1f6297a77f7b9bf56e0a267aab67aac8baf10ea8876e145a4c41e2686087bad913fe324c656ddfb08e6a1f8bc511bd0d99ff7d3746ad4bf6f528733cbe9ff72c7e2c8afb345f971e5c0429a9d256a9d735676a56fcc5f5176124cf216eba835ade092c825a72c0f4b9172f07e7b72aa7519e9d571cc3ed534ef90d6dfd45d15a1d1664088135af8fa9812ba45796532eb31ebabe436e8062f47bc006d0baaab3ca13ea98710bd32248f337fd573fd1d86c21eae2aa05bb30c5f22e32a7f985d0ff6659a195fea555f451facc3eaeb2c06d662750a4911c2650cde76014ac474ab7b109b389e7b20e82ad46d5fa5e010840ad0f71e214fa0f4e5f7d5d7ac9703fe36be5089a73996402f886264f52ac99a388533d1aa67157a28202ac7797991dee902c4198761b9690a8332a0e795556bbf01541996005853f543e3f533d5953e3a8b08cf8270747042ebb45d8fbfd77adab7d2b6aec4338a6e02587dfab272b135b0c6c604848e977470947816fc73b25358718d598702c5f38b5708acb6cefb5e10a060a59d8ac2c6ac6d93b9464300ced3fd6fab61c7ed5426fd732d2c476306a85e2e304cdb9172bd7f0a67fbbd142321272fc03636c5314b93050f22338ff8117a7dc63fa3c24f17a0d14bc0ff785c05ef241737f182ecf5049f71a13c625c71b899475987d8fe386809c54455696d105f7e7d52714aab90c2ca56f7070efb37a356a3861ce7506735c6f154f13b554a3f81edfecef2868019254ec0f74334af65553f015d581b859def1cd4ea550c1406a15bb3ef0005cc04ab61ff65624c0bf604c3c31f7b5d1e53c84356258dac5f4841ffc3a770442b1709525761cda4453fda705e2b243cd5bd1ee8a74e11c210393da74a2942a59b069cf3b49da395882ed85b449ff967fc37b8147d805ef331850b45550cdd59fa7857832c0e25d96e9733592d57983feeb412ddcaaf9dd9ac181a7d91b2edee74d46ab29d999db6fb46de5bcf71d84821ca1e87a9974d69cd9346bcab64836315f7753e5172c0deac8df28f102299a5a73a8df4b48c7e4df865ff715d78df850e9563a4607106a806a7602baf76f07e2b7636b7748dc92da95253b256826c1a3391a55f4e54e790ff638f7c434e14022353f4106ac7ddb5a9a9be66f1666a369196d8b391805575975c951c7c9c09e4732baa8b72736043431a174474b7f57332f5f06f57546c3bfcd8ff7b9613d6f8b6901c241be1aa42e816da3185d84344579d26887a7627249629b0af50b323c5d83bee3249204ca4f9a1b4d8b398853d5bf16b9db9bbcada0c01078bc9c54fc91e5808076aa6e8edbc2536079ca7b59a885cbec5507bd55ea0622caefc29276e72fcfb67264ffcf6287890556e9575539f2a66c546a4f56e1a3e38d4477e3b3fd0b9a0cb716241a4dc1c296446fd86c0931a67aa3c178326ac16a63c4ceefb9d04090d6f5184a427df3667a66274b84c11207568faf485eaa82728835628d173bb14dd764eb6b0ed70137ac77dc63b0916b2c5954cdd245f7e32f107feda64a29e9b5c1d190afd75c515c9e78db737aaa74d82a192817ea7f699bdad516c086ca8f9e7555082a9b67b8ec6ee4a889a5701ebeedd1b6f1659b83d45eb9edde3d8e246ba0b62df824b2b3785648e60c8ffca73adeda7ab7c58aafe7577e82ee5a3911434c1b337681a224e00db333a197ae017aa6f79384b2e1d86959432c0d48b4797455613724de587ee0976c83edec2651fe0a004c9e5851500c3e4f557fd619b574ee445959836e325839de124d835b8284cdcd9a74ba03c0f6546bbdf3d7574b5f83249d9f13f3eb69437ff2acd70617ebbaaf8ff3b9f7ead8237283abcea062fa81ef0486e437deed3c3f7e98bf77b30433ef91f955d7b72a28aea076be24394b77a21cb2b2cb56da44e70de5f6348023fbc9e1fa3041d3541696e8e256310ee04f73f6baf180a4a5c043fcd764bfe5e5935ba4813991a0afb0a3c6e8acdab05fc49a4f924b00366a437520904856fcb0a5b9bc8452997b043f20098453c2b750f205117febf62b242ea2fed92289981839c162f7354f311c996ef0a32d01afc3bb641138b2334f7c81b7c86053c287e2fcfdc3a96e41f488d6a29fc04a70e534239d0417eef26c9e9877d7a954962f6e4f890007fa447faa14d6330ede68db03fb773b284f7d5721701fe6179b5d2338b58ae2f2891915b6580612699306d6cd5e1eae5e564081f02e0cc9d9e5c047cf4eeb3f5a68881b6c32b3223196cb11c0bc4a13ab46169a4d6e98860c80f0cbb4ee391b4e1c7335ba9e12d6c6b637c456191413247824a84dba3ee26ca46838646fffbb556473f32dda22d01413150dbc4a7ec7b2593bc94c268d06777a18070ab4926c94892f2f46ea301b6aba310bbd81356994e1a3f51a7d1b93832fc89ae2691a1dfbfe559105f9446384a4b1280e6e41ebfe5eed3ba00042f896144bbf9d94725676d33608ad366f9605ef782d289829f6e75b21b94bd1bdaf2fbcf2aac30f9e54caa19ddac31d1a6632e266da7b8a82ff82a91e248d5e4878cbbddfe381fa8efced0a28e6b1649c2d2fcb15d17999ecafc14b07faac22dcf3fe8fe505e1cdaabd07b0a64dc03f848ca0f29a343514a845c2c99ae0554a4400a58c184fde8d56beceae070defb92c8b5e64cc4f4ed88cd82e4108dc793991bfadcdcd227e06a807cd1c62fdcbc03ee9b00d0663b9547486a08c42612f6c58bb8f8bc61940acdb781c8a1065f1fbc703c59bb3647facd0451e5fdf09742ef716119e3b550787623099d5b5f70cb165fee9b53ea8ea5560d50f7ca2fa5248f61bc7448996bb6a12c3258fff9dec43c72ba471c4ab8437e304a2770aa14c225600de5beb28d3e155ae4881d726f96bda4203f174439cc9201d3fc0ccc108661bf488bc7b7f133dec7935d1db3abefb4feca5cd6da29ee60cc6af215aa567682dfd81f152f7ce775d961d024090d14fc19c3e6e7519297ed2c2abf91c44e537172de036220884bf15af3f074945f52b7e53de0e671c4a56c87f0e4b05297e0fa04327bb880404d9bb7e624857be35804cfa53b4a39b809db5075d0d9e522cd78918cf7055d6b1a593ceee28a8af93e38f8a515a9d86d58abf86be33245ed48a82d483b5666753b8c81e62929599a88705bdcd4862916e1b9b87a8be7e03b24b93d2a252eda318e911b539836fcfd575190a2edc5246e13a31c51c61594bc3794a3ea5bd78cf5f17a4788dd1a7518b7c3dc0ba0f67a9aa094be990ec77f1a314ff5e71cb8b56adb7e71b1b9552d2bb4dcaa0983ae489ed5429ead8230d7b3b01f3e500f18c0a37103d8399e52907dbd6fe32ecf91f7b90f86d45f13fbc8c618efef05930193829c7d29c6349d4e062009e490f47109e9307bf97585d2bd6a33ea44910bef1e916d952b68a3731b68e1a3cd00f3c8d019ef1887cca6a4304e111734b8a38ba84682b5abcb7045b5e91b0632a0a6aa58aea59ea56978909fefad8e434166aaa7c132c498d35c54113180116e0385005b540df91f6606b6f0fd33946b28a9a6be198172368a30bbb49c3f03543e0a9b5a7f78c6fb1427ce49f3c2e31a896f5f693f2bcb24e4f2dc64a468b7d0fd95921f77b305cc2d76ddb1b7f83934f5ff5646f300d39e5bf45e383a30913e913b07475ac0d8cf698be8fa51bb26991e522d1a0f3ff174e7ad7c0f9bf022c9856c59c11421b15dffaa486752a31d7dc8ed722f35de5a6b6c6c966b6f83bd102e2cd73b60249e4125d300bdd467df426068ac624db7f80f4693498ead2f22a4a167e6090cf239f01d7e4dc991fbb17bec162345b79fc87a67f0afa1453a3adb1baff52e3023bed06b6d4494095a9dd44602d732a4a0009295de1cefe29782bc3437e87f5d2dcab58d83beebf23b9443d9bc1550a8efb5ef43fb72aa48f1f3499672e35ec7e4d1e8176425de7214c0804b4357f674c8b5b5edaea2c7882cbb88303337ccb1eb1437181748c9bd5c85f00c540c174b0434fbe556d0683a284416097c287d38bcc94e2a33d4895ce36dbb53c00538c5fbec2c679078e641b34bc986e3768b2db24c434afd32384720940d256ce94fc28e693a3b1a1f512f268f291ecf580ccfca8cf37a23ebb09cbf79942cd6e24206ee965ffa7b002c72a111e8d60ea14b378046a591876b0d4ebc6d82b3ba38897a10ca639e701ecb7701ded03b7e1ddc453e74179e63b975ba3529307e2d3387baad4d850508ab4ab4133f2ed8b71cb06310997618789b7723ccec23c8134679dce2592368f0af27cda5f89537a28c3f3fb1777285e82bb0bb5026bbed221b29e17d90ad585d2a0ef988476136e59c06ac136e2f3e8e3e926506700cfedadaf90f8673e7936c388a49ceba99751caf60154423aaf29c47cdabde937ccfb03a31feaae3538ed5e870b86037abc5ff1a84a19cf6f05435ea7ca934cdd528e64ca5a6e8d721461761e6a0fef191a2b78c6102c85a96a108dbd759686b851875065b1d9368d8e7c86c15e13dee1adf341e4d12efadffdbd36551e7994a203af328b07b39053e531d86f6fd7185e2ef1d8b5cab2b6eca0dd6e7717e947f97bdbd9d43aaafa9d08424cf28f97745476d5568a3ac48ee635815b68fb29365af9785295a786b1fe00961f7489656718d9bae2c537c16e26691a6ca31137f11e4bb6af843cf083bef73359970fae63b425bd2404b5da05e0c0aacf13369876c9d741e1840a6bca6040d4b6e1129e7c2a434d75a3826ca4c017b42583ab5de1294459a6d584fdb236796653690bfaf1839efa31ef216d092fab7a4b46a8588f082ef1df59f4d6742d49f06fd629954bcfe1860a30e80bb2fef488ed11f4336ef0de5becec77547b43fed817105ff9d7e74f140e24f07d6d1830ccc41c9095ef941dae46ce438ff1c159054b9b7053352c113b17e4662c78c403b9545de27918ebb5fd86d5deb145599e42d3816a7fdbd9e5715ba6d0e279314046fe56bd8731b722e4fa76f823298e8ee68422930c47c3bbe48c060eacf00b167746f3604f3d92547c4379664367a70e6b0724132e25f5d52c9373d72331fca432cab43a62426a96f9f69fae8ab256304b5e7a546a8b6355490ce7b514032ce7ca8b291ee160b8ab78b51271a7feda5021a7a25d0be735a46d1c9ad19c75da95fc225e1f0e65af55bfadd007fa77dfb47e1a3ade2ccea27688b2491a2bb867152dd9962691951abd8f359a28504a2b35b81092aedfdc0642a951ee40ba8e2b6dc354f1cd4930a3e253b72e0e9eb3a5068f53d0a2940fabf30f5691e812fff605b7ac162ebd3088ba75067253f49f8d267ad8bf6dd29232162dc49601635ab0692bff4817f0372d6036d60d7f067007adc7085c699b68deaa64c8cba5f303274cc43ba29c27af4a73ed6f94b99fffd63cefe6b6cb79ae6c842c320e2c1c2f08857ce21e0e5b28a1d0af00cd1ed1c13a3ff125594cafb7b840ec8330633c71e8d78cb359a38ac584dba7deb46d671204c2063e158f86f939738d3decd4e0"}, {0x40, 0x101, 0x0, "32eb53f1588a545a6c0dee93320d82c38a6d79c462aa0cda3789839151d354f6a6e3580cbdb5e48bf9"}], 0x1210, 0x40000}, 0x200000}, {{&(0x7f0000efa000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000772000-0x20)=[{&(0x7f0000250000-0xe8)="7ed6ecf3f00892c02c60ebbfcdcf9e1442d99b18cd5e2052d5fb28319d3d9dd2684a675d4049e6758dd6ab7a8c120ec5a6ee7d05f39415138cccf2dcc3718e031a3cea7da65988813c5f42eed787426f5bc68bec1fa1d472e399f15930868cf1320b5b96b45c2c9860acf6d154c0858bd1d6c132630390914cc92fe36463690a0210bf7276ce4b59fd4c9ee9340e122c55d1b0970202813d47e2e07d67d99d3a637c548dcbffce5baf4666ea4e806868aded605e72297b09fa9f64cc194eb6b607a4303b87dcd4fbe1d8e7ff44ff5e7ec7c97cbc51ff9fd8a3ce9450ed5a84631972ec5d620b83e7", 0xe8}, {&(0x7f0000d05000)="eff03fc1d1b81172c3c7f62dcd955b67521d45a45f06a6618387fd99c6d7c4ad8f7c82507261cd8604b41f4b6f516e238e4be44ad412f782dc3b8cb428f7d414c64f1c827620c55676bf0b", 0x4b}], 0x2, &(0x7f0000dc9000-0x198)=[{0xf8, 0x116, 0x1, "051ae0f15af679a9131cdd720aa97292badbf99d6a653e9226302742862e01042395e2821b1e5a8cba13d8ae8f69275a0f358bfd25ca60bf897d6850ba9bc1167a902ea004731a23e0f94aa1143dd5179445e93ad5d8219fb0c98a9ab17e495b123d6505096f57b417c30afe4b6e1535c16ed8fd678c6035ae1861bfc61812399d7ae9c434c05f440d58b61aef3410a015ae5f4ce59a3ef690f1c431ef7d4c082d4707947daf5e4539983641a27080e394f2cea5ad28e4bcd37902dc85b4c6cfcff58f0a19842e6e9b1e4940d7e8f009b00080d40ca4cdcedb7497e72dce32dcdc9c52"}, {0xa0, 0x115, 0x2, "60081e9db86cd20cd1670119012385ab4057231bfd7dd3fc669b502a118488e295cab5f042ed99b6de4de7813bd4493e5ec9764130ce1dd33882339db37806236bb8cb3fa2f6fd2dea785ea3722fa1ae5909f63968d4db7a7b2abdf4d59d093442965f32a47eaa6a8b811a73ac6136aae303145d5a03a0b0c5c2f8c27322ad238b0aaecfe8037071619f23b3"}], 0x198, 0x0}, 0x1ff}, {{&(0x7f0000719000)=@generic={0x7, "f984a7372e8f665602b8d9681fb2420431fd7d9d4078ce38a7126de525a567ab83e80a7a5d1495477da88cbe014cfca0bb060c9b0d37dd74a14152cd158685fd333a550c0b4297ff2127d62def672ec84951c8f5cd6eb318657c7dbc8d6040b6c59aebb9bacd68055348bfc0698ca9ac94de897874ddc819b378d5b28a6d"}, 0x80, &(0x7f0000f8e000-0x40)=[{&(0x7f00005ae000-0x1000)="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0x1000}, {&(0x7f0000006000-0x55)="8d794eedb9f88e3e0841db635c0dbe62f0035aae76329bb78128e515047e20351d75c23a77044cb356c1f49dfd3a0acd1e80ffce9a301fb047fee8554c3be774c0ed4540b37e1b47c2f781e7ea1c049e985b744d13", 0x55}, {&(0x7f0000955000)="2d7bac98d9eba61ef72a334042d7ddb1b2e7dc6810c70f4c981ae1148df2a8fe902626efda04a66f4df5e2233e602634dd565a6198b48a3311a1e1d05c5eab1dce2a56ecbae8035b7500113dbf1589fc07615aaafe24a50e60fc826f228e20", 0x5f}, {&(0x7f0000c55000)="2863001461041fab54628d913a3fc5941e55cb9c7c9a98db18e96f9cd6b3b5b604e454f118322a426863214817864d4b09ce36f7f9e5ff56", 0x38}], 0x4, &(0x7f0000ab6000)=[{0x18, 0x10f, 0x2, "ffd8"}, {0x18, 0x11f, 0x0, "c737e270ea3c"}, {0x38, 0x109, 0x8, "e4416116a464c961c94d9f3ae078c626f844476924636be6dc50646482c3f87cf14a61"}, {0x18, 0x11f, 0x9, "668270"}], 0x80, 0x40}, 0x9}, {{&(0x7f00001fe000-0x10)=@ipx={0x4, 0x6, 0x40, "0293b52b9b97", 0x77, 0x0}, 0x10, &(0x7f000084d000)=[{&(0x7f0000c8c000)="4da52755e7252f707f3d0e164a9117a55de5d6492be400bdb210c1bf315db8f339c90fd6a3e0cdab24cc0e3c82dbf1049b349d6619c87c16e11fbe5f4e41acb09d5299a6ab2c36e9a8eb7b71f2ae2f795265808facfefe814816225c55b038f8e32b4146409cefabf0e257741e389a12f85d58bfaca84b7c7a0a1b760788415643d8e3", 0x83}, {&(0x7f0000b4e000-0xc3)="45661fe52596ed2af763ea388ad4c4c96c71c7821775b998744e5d0ce2428c3f9b2569f33a8e0c54022558f569b3cfe9d741933493a291269cde63947b965f3b4b481126161dbca1f94381ee7134c7f1ad8eac83051bae100edfcade7d34a761a2d005c226ca24e94dccfe7cd14ded0fb912e98cd86fb5ea771f38941dcac1512439e0a57b5e5bd38235fb7490ce99ef5dc57ec19466d9d99ddfcdc06630839918265ed4f095a7d94f98f78b833cbab85242c4386fc31ec9e24ce7844282d943262db7", 0xc3}, {&(0x7f0000abb000)="9be3c0cc9a073b901739705316ed8f9f8743d6ea0e97b20c7c28c33d260c97a301fa6c9d2c57d7af4b5757855bf7af9bf564ba1a57a77021896b18f976abcf775e648edfaef60bc359c82404d1eb4fb7899d29fd1ff21994", 0x58}], 0x3, 0x0, 0x0, 0x4001}, 0x1f}], 0x4, 0x8000) getsockopt$inet6_int(r3, 0x29, 0xd0, &(0x7f000086a000-0x4)=0x0, &(0x7f0000cc3000-0x4)=0x4) 2018/01/25 07:47:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) recvmsg(r0, &(0x7f0000bc0000-0x38)={0x0, 0x0, &(0x7f0000788000-0x90)=[], 0x0, &(0x7f0000a78000-0x1b)=""/27, 0x1b, 0x0}, 0x0) pipe(&(0x7f0000238000)={0x0, 0x0}) 2018/01/25 07:47:20 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000acf000-0x8)=0x3, 0xfd94) r1 = socket(0x0, 0x80806, 0x7f) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000098b000)=0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000d63000)=0x10007fffffff, 0x8) 2018/01/25 07:47:20 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000d04000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x7054}, &(0x7f0000a57000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xffffffffffffffb3) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c4000-0x4)=0xc) pipe(&(0x7f0000287000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000228000-0x18)={r3, &(0x7f00003d9000-0xaa)="c9a990f83a13e43fc5df7cb1a6771bc3e62edf77aad8d575c4df52bff0063347955df47b574536d629c726a7d7a190a9b32b334d1228c2d62d7b277cff38aa234eddee031cf63737bc91864eaad79d7a641d810e390d3f503dee78272964e6857a03d7b7b11254a50fa1c3404719ae9ed6578cbc7e7234be46f54a9867747363b7a1a0dd8c4f844a919f922570e21558283d2b0c6433be350c7c73a0f341a8874525427bba1a67b9526b", &(0x7f00002d0000)=""/58}, 0x18) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000ccc000)=0x7, 0x4) 2018/01/25 07:47:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dea000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000361000-0x26)="26000000420047f1938d0000000000670050f16b9cbdea120300c7284a6809e517f86e328a00", 0x26) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000526000)={0x3, {{0xa, 0x3, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x47c0000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x434, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x418, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) sendmsg$nl_generic(r0, &(0x7f00006b5000-0x38)={&(0x7f0000733000)={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f000088a000-0x10)={&(0x7f00004e5000-0x20)={0x20, 0x1e, 0x8, 0x6, 0x1, {0x15, 0x0, 0x0}, [@typed={0xc, 0x82, @str='-lo\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 2018/01/25 07:47:20 executing program 7: getpeername(0xffffffffffffff9c, &(0x7f0000c25000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e7000-0x4)=0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) r2 = accept4$packet(r0, 0x0, &(0x7f0000e2c000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x81) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00009c5000)={r2, r3, 0x13, 0x8, &(0x7f0000000000)="624684e321069e26f1a6d155325b05c903ff9c13e2b6a0b3d75a67e55d8c95c9ec300f6ba1b9b3b480f4a00d6ab84488fa70c3df99e30e25d3", 0x2, 0x9, 0x7fff, 0x1, 0x8, 0x6, 0x5, "127c08e6559be7d55f6c92fad50fc4ada43e456fbbea26bf355cb50df4"}) r4 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r4, &(0x7f0000b1e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r5 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ac5000+0x663)=@int=0x5, 0xfffffffffffffff8) getsockname$packet(r5, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ef6000)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000f7e000)={r6, 0x1, 0x6, @random="4896009c0708", [0x0, 0x0]}, 0x10) sendmsg$nl_route(r5, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x2a8, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/01/25 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[], 0x0, &(0x7f0000804000-0x188)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = accept4(r1, &(0x7f0000089000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f000050a000)=0x10, 0x80000) r3 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000afe000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e6000-0x4)=0xe8) r5 = getpid() sendmsg$nl_generic(r2, &(0x7f0000aeb000)={&(0x7f0000dfe000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000a15000)={&(0x7f000057b000-0x530)={0x530, 0x42, 0x4, 0x7, 0x2, {0x1f, 0x0, 0x0}, [@nested={0x34, 0x8a, [@typed={0xc, 0x68, @uid=r3}, @typed={0x18, 0x7d, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x75, @uid=r4}]}, @nested={0x48, 0x34, [@generic="889693c62061acc414bfc0cf0e2097297bf4ea65081beb8bd959af7dd0d3d7200d22abd29e2e9eece30cae50e4a6eceb94587eb84eed", @typed={0xc, 0x6, @pid=r5}]}, @generic="75f9f0cb1f1dc6232a20d54161224fbb49c033bfc2c88480c425b9f0ae5bf9a89cdd62af5c8921ee26595335fdf2bf92ca6d52e36997934d4fb4afae02d2cb8d0d65ec98db5dd37b7ddd2eed7827825cc56a85e231488de8fb583a68414454a0014a48b297bdbfdabcb3316ea0fba473a500a03eea75731bd30c43bcc8933d21f2a6dd2eb0629671d5b173e2601dd35da05343357be380d9efd2120fab84795954b35bff9c022bfac5eabab643734f1f1c0b6c5944321aca788404e2317c4c5fb4882e833caabcd2344d75c0bfa216952fb88ced6d3615634dee2b1606f978c2aee44b1a9dc6138a3865405de1c320ea5b3b31", @typed={0xc, 0x9, @fd=r0}, @typed={0x18, 0x69, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x180, 0x71, [@typed={0x108, 0x56, @binary="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"}, @generic="06d00d47e8d7b5ce9b3916f42a1a2a196dae7e5193a016f444c7837da04dcef4905b79147ee6c2c2838f32799a888ec8f67cd401f9ef410aa6ceae898d2d1526a77717f29ab9310b64c857ea940433171ce09b98f10fce18aecb6f038e53e74c5de3c22421ba90324dc2701aafc242d8991907"]}, @generic="cfc6340378f7be3c087c874a07e41ded2275de33d18dda87c17bdbadc40d30f9df552153549b40d5be27c5a9784e0999cbdf6f0f8616b5459539ed38ed0e0e133aa102c48bab9d66cd4b9c885376de8d128827238cbd6bcba75d5da763f44c5a7b5ca80bc01e51dab776d654dcba8e03e88431522ca6069654846d7a14f0c7d89f542d116545feb1c23ba230fcd4c7dfa6b7157d278c942fd517151c653c0074c42205b19c63e356313012e5712d35dfbbb3ba5751bce2e1abb0b7b045", @generic="4ad934ce022e22f4874cb1a6e3d49e23755fda56f5fcc09e8721202f9f1f9948be41a665090d0b928657bc14c5bede137c758f08bfeb33544556e365b358033d5134d06ede405b8b35717694b7fcb24385394b4f71e6f2896187a004ecd14a093425a99ea700809081515a2adfa01c87df254561bcee92dfd7a8404eedd02fdf5d6b616466f52390ebefad084257fa6bb0aaccaacd1805161b4dc572405400780f72df3720e6906e7fd2c5a56dd7f171", @typed={0xc, 0x8d, @u32=0x105}, @typed={0x90, 0x71, @binary="e8fed68886ec7e66f0c506a2885680b90d6d2668acb79fa333d2fd377e51926fa91e69167c82e1394f09332f640caea80bb378c019161d0ee3e59b732e5a23dad6a48a6cb21c60aa41740148af0d2c196be9d1e594f6198e36b3329eaf1018118ef12d7788f74e17597abc5a342836acf3053a66595ff407c03c13855f390148d5b15d7a323fc5ff"}]}, 0x530}, 0x1, 0x0, 0x0, 0x800}, 0x20000004) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/25 07:47:20 executing program 6: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000197000-0xc)={0x60000018, 0x0}) 2018/01/25 07:47:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa3000)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00008bb000)=@req3={0xa7a, 0x1000, 0x4800000000000000, 0x10000, 0x2, 0x8, 0x8}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000d3000)={0xa, 0x3, 0x6d1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2460aa7c}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000da4000-0x4)=0x0, 0x4) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000906000)=@req={0x0, 0x0}) 2018/01/25 07:47:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) pread64(r0, &(0x7f0000ba6000-0xd0)=""/208, 0xd0, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00006a8000-0x90)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@typed={0x28, 0x1, @binary="d1a3fcdab1171096df1be1d55481154edf27b17cb650b60db5403db194"}]}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cab000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000503000-0x10)={0x2, 0x20}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000ec7000)=""/83, &(0x7f0000721000-0x4)=0xfffffffffffffcca) 2018/01/25 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) pipe(&(0x7f0000e5e000-0x8)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00008f3000-0x4)=0x1000, &(0x7f0000408000)=0x4) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000937000-0x1e)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) bind$bt_hci(r2, &(0x7f00004b8000-0x6)={0x1f, 0x3, 0x3}, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="", 0x0) pwrite64(r0, &(0x7f0000368000-0xb6)="a20b8663d97521ece59799262069b451b13fee24cc5695c09c463ac927ca575fbba34af8f0cc50815d63d6fe3de15bc951813fc3247e6090334e1dffa13f3612417ac5afa84850b97a348abcb5d853da464760d068bc9ce5a5ad749cd1a3b4dbbf33dee52f26ab566a77fdbc711c0b17203d8a5966bfd976689b381aa8c2188ecf6840e4b10085f632cae2899f34a3c7310a6e503605d3d11e35d461532882fdf5999d9b29d0389fd78fcf48bdbafef70f94ce8b0b64", 0xb6, 0x0) 2018/01/25 07:47:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) pipe(&(0x7f0000f16000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f64000-0xc)={0x0, 0x0}) 2018/01/25 07:47:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x2d906c6c) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000509000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c6e000-0x4)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00007d5000)=0x5) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f00006d0000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000412000-0x10)=[{0x5c, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0) 2018/01/25 07:47:20 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x3f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) recvfrom$unix(r2, &(0x7f0000000000+0x7b0)=""/0, 0x0, 0x0, &(0x7f00000e2000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$sock_void(r0, 0x29, 0x2040000004b, 0x0, 0x0) 2018/01/25 07:47:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e10000-0x4)=0x0) sendto$inet(r0, &(0x7f0000dea000)="5cec9d49eaed878469e124e55768a6838854c72215fdcaa29d47b7e2eb6600b9aadb310272a08079e7d5143bb9ae3360058c6c7159611b9b8799f39f6c7533e077b0ea", 0x43, 0x4000000, 0x0, 0x0) 2018/01/25 07:47:20 executing program 2: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000f6e000)=0x0, 0x80800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000083a000)={0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x9, &(0x7f0000381000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f6e000)=[{{&(0x7f0000287000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x0, 0x4}}, 0x2e, &(0x7f0000f6f000-0x90)=[{&(0x7f000012d000)="55c837e12ee276e750780b9e9f04a8d0851ef4feb933070bcff565ba3e67cf6be61243a4ee409f118759b99eace9249417ba22bf9cdf18f908c0471ec30ea5be349247eeacbe", 0x46}, {&(0x7f00003a2000)="868863b831a85f4c73b89f4ef7a15d2fc2780a3b4ca0ae0166bb73ff0c74eea7dd614c6de1a0ceeb770dd9f9cc1ed304b431b381b0826719755ace10fa0068a5f507414c516253ed92d9413c5f67e92e5314ca9a17a87775dcb7a692982a4339ce3e48c5fcaaf2b5f86897af256d5c4585566a", 0x73}, {&(0x7f0000dfb000-0x42)="bd433befa78ad3d732bae091ed5a5fb349e306a22f0f233f00fa0768074181a80bde6c75316f5ac4841878286c6d4bcafcd9280376b7ae2292653e82d9f45a92b815", 0x42}, {&(0x7f0000f6f000-0xc6)="0909d06adb2d6c8d4e42257a9c3c01ee4732b352c67d45619454366a2a9dc17c8bf7f8dd72f677b567eac860a98040152668c2cbe99f1648277db55a7987696957d922a9cdae5e606a5a7a63c9918c9a8d421fe8fc51264d4529731aab0a08a6fdea9bf3ec5813d389979792d0f38c2cb49483cce52348bff6fb863034fa3a37f2fdf88df06961a6dc19acd6e8bf2dc8904ad8857986b6441a05f62c3f5761c52f1dbe3b7667f9e3206c24a7a77f0920330a279d823f79c4483ff41a53addc75d87acae07108", 0xc6}, {&(0x7f0000f6f000-0xa1)="88318bd2f32ba9e4f06eceef65e63ff1a8e634bf9799370bd2f81c09ffdfbc46b19becdc9a196a4dc2e93d7daba57d9c76f5cdc119e3e66551af2a18ea7dd618e19874e7c1a5e197ac4248ac5ed40f1761bba3c105c7247b3a54eeaaf25fbc3078573cb5967676f6095f0d5181c397325a59be97125f22d9be605676e5958bb15f8922ad7d20f62768ff96e53f8f4cd161b4419c2a3991ebf06e1a46240679317f", 0xa1}, {&(0x7f0000f6e000)="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0x1000}, {&(0x7f0000518000)="", 0x0}, {&(0x7f0000f6e000)="eb257259c209285a165d171a37a502d18e29d00a735e0d9ddd48ba02f78c2480efbf5a1d39023e96ec8635f1fc982e1ce36c84b035bd67d344321beb5590aff715bb91691f94780418bde009f44d9d5a17deacea2711a1d008565336331cd15810253de9e15c3c5faadcbb0104cbde9d40089da7b0d325b056c3f4819a30edfd23c539ce481091", 0x87}, {&(0x7f0000f6f000-0x23)="f41e74385bf5e2f68052bba405f43d9c9104a2d50d38bd68b282ba18e193110d650200", 0x23}], 0x9, &(0x7f0000f6f000-0x1550)=[{0x20, 0x0, 0xb6, "04cb15561fe6345d353f90dc"}, {0x70, 0x13f, 0xec2, "eb9c5b362336b86de85dd482faad82e13c6ba2d657e7995bffa979cf53bf87ff6d6172b02041afcde905c7d5bf3f8cebcf84455a28f2c07c4cbba8e38e1fecb4ae9c2b2c3f33dffc296c2d2dffdbfe808682128ff3f24b4414a7d08cf5"}, {0x100, 0x19d, 0x0, "7724cedd506c2073219b8a7b97d3ed17dda1fac82bd58e3f3fb4841a92f07a321d18c5e667ddd7dcb41b6114fa43d23b2a9dce3adf29c1e68cde28a827b9782971522a8181845325f32c2d45615a3e137ee35dfe97081b84a5d791c75e6014ea72d1fa2b890e2391e4a279c2c55f20efc2e0cfe29557ff25605f530a128e69614bf331f6903b3c60397a2fa535550c82c6cb499e1f1e964522ce08dfd60c4ca4d94cb451dfb55f5c0727b7a7f3301a65a8fd2c064f24fcf208ac9f1faca7736a4eabd6769160a00dee85c5a1c479cd3331a6c577b82e46139f7150bac656c92787d81d7f1963b5443826"}, {0xf8, 0x11f, 0x7f, "333a10f40352370b70cb098e5f95030ecd0b412d26a40599af643b9292cde4a4b2d6ae3104311547fc9abafe5f49b21291b77039353514a4e966579c31faed1d9faae6ca072d2736fd56c3954697c29b8f7c6bec9414c7e3d9789740e48f12c0a5497a181f1c7230fb59aee6c86fcde8339867b66720a6eecb849a33617bc5feb5216f3bdbf1c7abad7fd65f9ccd103378bb69525ee2e5241ef4b401762e828ac058c0613077e54081f914018dc57489ace5ca4ae935ddee895e1773c80e8ae2d088874128caaafee289b7d28eeb48afa127989844003146f25e3c6ca5d803dbe488f8d60373"}, {0x28, 0x10d, 0x2, "a643185f63bfbfc951dadc04ff117a5b5da064aa0ad757b5"}, {0xe8, 0x11e, 0x9, "a5f6926f396a0010b544bd9bf546f4fb6345259b33c0d8edf5d6652f2269d9e7c03434b04856298b89e5f28de1dc666234f0a26aeddaafc1eddf68e4be8d9b9422a3a2cdf762ecaef0ce8caf385563b8e3a43346980a6280198e58793692f6c0173b5cd0e8ee257cf4e77b241299d47fe68c55a85b76e77cdddaf9f9f3ab6679bf018bd741bdec7bf5b95a323492c4b00d66a6a347daf4a25bc7ec1a97d3e013d4e4d88a1599a664573be70cf9b5bcba2f09789782a9576a874ca730a87703089a8c943988dd32ee3e53c23090fae4383228"}, {0x1010, 0x110, 0x8001, "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{0x110, 0x29, 0xfff, "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"}, {0x98, 0x117, 0x2f6851c7, "6bfda34495cdfaf838a068ca4d49442999c700a554ab1ddaa2919ac3d775d0729d9b3be7d1dfd1946dde4920e11e23cbb9c9406b50463ef21b2272d642febed608b73288f6889a7934e02972e0ca486087b2e8fa78d8004c9ed4a6368af25701cc9d10cb0dc4765b5c5ab2f7f47d85708e479e8073bf04029f725f7058a0abb36672cf4b15143e17"}], 0x1550, 0x20000000}, 0xff}, {{&(0x7f0000ed4000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f6e000)=[{&(0x7f0000f6e000)="2ae6aee3306e05e845a91f230c0874119b2c2e0d80d241f72e053fc074e8354cbd9f1ba551710cc47f5bc42bc36f0699809939dbf3f4760d0939c18b17129b19f5f8c7b4022396", 0x47}, {&(0x7f0000913000)="82218e1c5420d6da6ec8a31a872ceb369ce88d5a6c59646e75af8b5497e7d3b5161672a2e87da5d602b76bb5590aa46f15219653c06b5acdb2aaf2b60709f57ea7d1f6c9c83f76e8a66d3c4a2a9ef288b207d1f5d601e4efe1fe0307c1857a676bcedbd68ba315b5776be1d1fcf3095114a0c3a6fc5ab8b773b0f74db30baa69602b8ad227bb3a400474f18f615e349e8fcd2db2cdcf214f8bb7125949bbd2d5997fbe5c0240c41a5bb773880525ed388826f60625fd458d3d8c77852cc5738ac5a16594f156850ad52f4f0d4fb769c21500d19a4f8ffb45d1e8a3", 0xdb}], 0x2, &(0x7f0000e9e000-0xe0)=[{0xe0, 0x10c, 0x5, "3e886dfd6c92e9a7d68f075a913a1be2e6246d8f716993b1e11b3d26a8bae347f4942d910ff8d62600bc15d2d26d1fe7697aa33eb9f749dd792c114f03a5b17a5b7bcbeb6fbca2257b73e72d715fefc4d9c599cea5ad224fc8bb6616214556a7ab590ddc3a62a41c8816861b1e29ac8f891c75f8951c78e0ed8698929094ceec11d8aa4a4faa1a3be1a3652c80b31ab0769ef6eb42f27c6b11f04184527f73564cf9d1e54dfbfaef6248f82dd7dc405cc26e32f3a17dd9ee0ed0f19adb18cb2362a088adedf70b55005ac1"}], 0xe0, 0x4000080}, 0x9}], 0x2, 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4000000049, &(0x7f0000ba7000)=0x3, 0x4) socket$inet(0x2, 0x80806, 0x125a) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/01/25 07:47:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x200, 0x1e, &(0x7f00005a1000)="0200080000000020ca005472fa01a55eaf0d2cf65300000000004000810f4a95bbff850a8265357506b31e58a88399b3aae695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813fffbffff00000006bdc05ea13b9163d6a4830de8391f2e00b7bbfbcb2804b02d0000dedd6b4c1908f4de3bd74182d1286b87c9023bb0160afc3b", 0x7c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/25 07:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000eb5000)=@file={0x0, ""/108}, &(0x7f00006aa000-0x4)=0x6e, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000843000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f4000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f67000-0x10)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000b58000-0x10)=[@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r2, 0x1000008040008008) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000c91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c55000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000328000-0x28)={@generic="ba07f4aee5af6759acd627dfad41bc0b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r3, &(0x7f0000a63000)="02d9ad28d10b319c33dc401f4f4304d8cff9f0641b8d4158b98fc2c7eb2443757f0b676716e73b03794a65792fa779762612563179f783cce71c4480f1cae5fb0a87799e2e83016abb4a7475d16fbbeacb49c3cd3b5921f61a4660b3d79d4d6ad77ba4bd87da33776092e4395b7e82966d898fdfe8b95aa5274921110410bb16979ef73ecabad2344a3db538194a28fca03b30b764431253eb71ce495865aeb1443753ea025cd4b88fefcccf0ae9888e3238a93b454202754050fc46eb184771a75f36506d26bda97bd727b9fd2158b113d5ba0986e05de6a84ede74e3f9f0dca80c68bc92e20edd848a6d278397c8f01fef906d", 0xf4, 0x84, &(0x7f0000a80000-0x14)={0x11, 0xf6, r4, 0x1, 0x80000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) accept4(r2, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000893000-0x10)={0x7f, 0x3, 0x3ff, 0x80000001}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) 2018/01/25 07:47:20 executing program 5: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00009bb000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f0d000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000005e000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_ADDRESS={0xc, 0x1, @random="e9e688aa0e3d"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a2a000-0x10)={0x3, &(0x7f0000d78000)=[{0x80000000, 0x1ff, 0xd41, 0x100000001}, {0x200, 0x4, 0xfffffffffffffffe, 0x2e}, {0x5, 0x1cbd67fb, 0x3, 0x9}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x8040) 2018/01/25 07:47:20 executing program 3: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f0000f8e000-0x20)=[{&(0x7f0000f8e000-0x34)="c61cce052787e5b8e58e3fe997c2ed9969c880ad5c2080c38e0fe661024a441093103aa1cfc05cc88c3271f3f2f8ccdcae53d109", 0x34}, {&(0x7f0000f8d000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x80}, 0x4) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f8e000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000c55000)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/25 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) recvmsg(r0, &(0x7f000088f000-0x38)={&(0x7f000013e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00006d8000)=[{&(0x7f0000ae4000-0x76)=""/118, 0x76}], 0x1, &(0x7f0000c79000-0x4f)=""/79, 0x4f, 0x2}, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000cdd000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f00007e4000-0x14)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @random="15729a3b4bb1", [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/25 07:47:20 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000539000-0x4)={0xffffffffffffff9c}) bind$alg(r0, &(0x7f000063e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000b18000-0x10ac)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486e35bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1f3fffb11013b921afd9ca589b53ea39c025085f0f0c9ca2ba2a647fb23d3bb74ec889e7dba9c973baad8a3884e36d2885c43765b79c43b9d85776997d02731fa4263946f8a3c7cea986bc8e3c567d7308c34b140969fc8bd6e79834bc70f9ef2b039e10537028ab1e78199a9fbc5ccb4bfe34fe1263c43365ac2ac6d3f15b4098df73f4633d5a7376ff82b829daa86aa37ca348c257b1b9cf29574de0206c6042dee3f5c1b89e0e0403fab8db6bb4c763a51d802569e349827914896186cdc709d4e5e46eae415843764516d49422b7df26bb27f693d7b011dd4ae54726019b032042905f28002ee6726ee979b485fbbc2ae4380e9ef357640a34d912f9cf6bdf1bf74db36ce50b6b4e9fa7e0b00d4cc12742ca058908e3a93f37b63ea8b7ebc0616ac9207fd2714fc4704e8454f8369840e9a3475650b2ecb139f78475a1ff65fd39b00ce052c98ee8363eaa7d9a301b7228707fc0a1c5d6a6ef26bc589084e6dfbb304d84461a6d29678e91514cbb5f6b309e169f2833224e4bb5d64b82bbc759de8090a1292270a77a6111ead5517d71875495faee08b6baa9d1301be83a2b97836db6d6a0f8f84421affd570903ee73ac57e9c0a574eb2c913743410f1962f7cdc640b7542f67cb45cfaae2338137bbb15b1481d59a118638dc99fc3baec7db6cb42d9fd60678c11955c06092b02c6d0e98f563c320b7ef4a3c9b9e15c1e109004790cc2a7691d9287883af16ab47f3e14f9ff103da8089e6dec4646a429718514b66e81be5cff7f7b92fb98bdf40c493fd32ad8e8d39f5223f1202ec99d9e0b86f63338d6c99a2940e210d2ef892b080a49804e47cdb3cc8777e48eab9600b33489438f241af90ff8a8a969260b9ef3eba3cea26f034c19919cbcd188b83e9431c37d012d2e0bc86c0a93374087ffebf861ce46af179f740e77394fa7977a6c88ff85db9978f6338d627ad9ef10d76bf9cc7b36277e08078ee10f73624078c840fc8027bb3ed04c730f3a01c4b17a7f5e02a14fac9cb929219b10632cc60aba024986f055c89a43e52a74256df1b7b142f0bef59952fc01f09762cd0e58f0052d0519361c734b29815a8505589670e8935a18405acefb6529a0f416620703de85ffde1494750c5a0bb62f71c3969524047df3ea82dc30aed3edf31549eff8354e31532cc64ff98eeabe3a7fe98c4ce28b6fe669ae176de7ba6f7f0790e0489fe44018d004fcb7ad4b9378b85bbd0b2d538d19d1cab70d7472e23328252d224b85f3a0f5b76c4a5001d7eb333b0dc6d9c9a6288930f941ab5eb364b32d9f5a9becc666fade9e9b025eb651dc515fba01738509a23803e7e99e52ec83275c0b8a6f9111dcdcfa1481f0a4f5da2959f482aaaaef0359e0238ba9d8c765bd3a4e628968153376b613603a4049657a03df7f0361f8677bc0723756e7e8f7c8276aee8cb05ace841e951600c508f20cf593b583ca0f7085ce3c5f9eb66a769c88134c4d9fd05a37d6835760d7c32d2addc3188fcd1c37b6acd89a24aa7ae95e414c6067dd7b53520feec50bdaf71e170fc0e2c5a46e863844439d57a3a0969efa1d505c97318dd2cba9f570f461eabb0f1f5d99e35055780d9a259a91d91ce2cc421fe3c20ed82ec93688066e7bf11c3176611eb0cb89c956be6e422205b5ded9184ccffddfff53ca22828e6f86543c58a865e46c15aec7916b237a4245fc735212ee8ab7152ebc3212df9148bc128ec64ff62e3d3481e02914a61dad757e9268ee254527ab1d3164a88f953d0f07edbd2547c357aec54b152a21d77490f1fdf570687e893d91df72f3ff9acac0d807a09224bb07e6824c8d2623f80f396a3384bed4b203f1cbaf551bb06ed8b82f271607714eeeee7cf6f0ffa5f3713bf0f43498c56116bd710050efbec498d0e7db16f28f5125d215a64e11de5d6da705770715eee7dfdb8bf9836ec5f7dca9f82d0ee3b1ab74d88b5ccd31d295640bc3f1beeea45d77f7e4ca8567a6dbc9039cb377f0469dd6ad91b45f780a76fa83c5e01567c49372dd91d9c3e4a92c7da2ee422abca3bcb5668d17c0b2ddf10d77163585f88ca5fd3c19ab7f3fb6b6f2fba0b97f7f657ba488dfe6caa685c2c570e23fb111d5eace33ebed2a7a167d09eeb08b5941b7cc6eb1dc16730f0743faf03da74859120d2a518d63e61889d82951e150b7f777ed882b7695c75c91528754e834122b02b6cce4c27d610e17c8eeea63c42707687ea1074bacd2e1c488353d7669767991da6421643309513ae53cd7b5f3d3b49c26597d3931728845a5ad8f990f45047f3fabf357343b6511a46560b4fb0abd99b8f64f605a36e20c7c61534580415b30507cce1062df2592aa599235a1b4d77e7179afad91a31f8b5056b362ddffd85724192affa1a22483e46d189ad5a0f72d6901f815d61c603b4ccd1440e8607b183bed433959c1b522d152f8322654e39170f652b52646a4d9478f0fdd6cfb9f63278a7cb7a91d53adf33db68c13b6123086b558fc41ac99bc3882bfcc8aa4a611b5ab6e04a739f59d76ca4e2d964fad3e7e22d9191ece0992cc1d25c53362a5829b02b6e8a8a8a6edd90e99e2af84095940ea4dc4ec91072cc43d6c7dcbb24d4c902abe39af54627601973d2a348fbd3de889296d795e2b29af752ed4ab643b322664eb5dac2572221666859639a26abf87262e40e45a5f5d21ddd09439b9df709daac2ffb675e651e534917b5c88b3a91f3ef8c40161851803e549866a397a38942febaffe8061e423213e8e78d08f297df72ed04eb28182f18c7390a2ea8fde0c448cf29845e25718f6c5414fcc11268c14799f078a934b87dd16e9f114f8400967db1d3a8eec7fa34b2cc2545d423d3ad51b31162127c9a7760296a17b7aa5a2634731bf2655c53ada7101f6464862c71c3885c45916e7abede184b28edc523bbb3c85985d84bf85c7bddf44000000b123e29cb24f2d68b24af0d993c15af32873d63aef66a78435b3eef8d70c6a19bb4106d5acbf5ba671f1d5e5738da1cb6739168c5392e7045200577e8ca24829bb51da802408b7c5a96a4fbaa965a4208c6be8aba1f271274b0c4094bc40225d12a4f56ed197396e8723abfbf1d6198d0d41a22bce529c6a55db9b3d5a1ed6a19212681d2286c50791b2ba4dd47c4fced5714e620cb3c425e752406e9b608347d55ca5e7287b525fb96c3c4682aafc61a35b25db7e2c1c3ea41913b79ec9926abab8156cc05a193dd656ad0ac22db5675664d4bcd43ba50c37c011d83798a9e4a79a781e4e1f62a2934e1b5a61715f844f0a5592467a7ce83ac52007d895204c498e7063cb3c37cc4f94a42adae417efaba3da8bb906fc21a569d6048fa6f1e0a9806f18e68823df07f580799c7d1e1fc52a46ae0fa15dd270c01e6b3520cc1fee4153345b5d25b32178c68be03224e32c713a8229caf691d4434dfe3eb2bee40ad92fd43ca81f3665b8890b47098db287d1dda5c3340e3b06c44edf8aae13021637ae1c8afa7b4be083cf47a19551fc057d70154395a9dc6d1749f4ef3e3cd7f403b132bd6b11e503b7e67a287ad020f1985b5b5c0fcc37944ae799cf36541c9f9b1f263c03442024eda07df11902279aa56814ec223e3c5e14e525da5156335e8435236f55bd9698ab50b3c2c677b529338d116430777a98598f6a267298ec9cc8a95d1cdac504c5508d121cd1d629b424ababf1b8bcdb187b57f9881d2151c5c7d5f0ace1cfa498a8ff78800a4b9343f0b12f3e3c4d5dba79f676c0e4dfe53bfeaf0b07258909bf5144d1fa117307da2bc6eb92df1caa7adf570b3ea8534b060e0eedd15733a9dbc51de1bf99a6e758e1fc1d3be42d55e953b06018b12348f48da68a041eda7f2cdbaac16d2b797b3c2cc401ae71fecd4c38013ce9e9bf0c4edffe951efa5a5246bcd1f35a945ec842ddaf52252e935df2434ca2ba4ad7e2c5e7062cf3967e535a3f45d86fe9c3625d41c7ee78d96e99fbbf2bfa9cc8ba943a03c38a9ab229d0ef1961b9a22a202ba4ade741d6337aa4e8d91aec13460e4d11ce1bb68db69030e7d49f121523d33b47bda3278939196a1ed9082bdbaf3c902000906c050af59231c58619263e8478b69a84a92b51ed0765a980371129eef22ebc0fff4ea0dee1abd6d358e81f692fef9190f685840ec3acdf591c671a5ebc954b8e9228caac6c3f1f0932ef5598feeee199c8f3ce78d812b2caac87b17a4f67c8f9fba75ec4354a69cc4dde37d1e9723a3bb62cc2f04b3f4b47dfe1394b68bc8f611f5ed325204612c3e26e0ecceb7e88622760148b2f9694bb10a5187969a272b2ecfb4565f8157b4f93ac47fd5eb4a38cc96101d18418a91ed08782ebda990b5e51e8f4244f1cab06cc90edc4c012aa180620448e96e7390e51f7df01152f55e0a4ade8197d5ccf544266e46700e56d2a77c559ee247bce6d6f49693f73d766e4e02bcd5a3d58be56fa45ddd7d6364ade7c8e444754a717eb606a7c71e3fcebbdf3fee9e886b2b65d430289df1726bccd7330c61b763a3b40f9ca810b01f899eeadd14b88d4133af275ed3d4313e041f6804ae5a5c4e79618924f11a75ec6c3d246a9c3731081122b4ab7d345bd4019f73738f4bc7eae40e08c32bd1c0ce7224543dcb5cbb09c831c41f155412693837bf4ff7b7ea0ff9d1d018bc1ffd3fa8c76347e93be67f4b3757ba94c00d14ab791eed0289a4f4cc6dc6844d090f1ec5b2ef0e83b80fe60c36a8bfc01fd27075d0d0dc3e7c270871ee7f0b550fa13a0104036017b97d553b92c68e556a844f3dea706d340450bc1a8710e8d3dc72ce7eb9a1d0e44ad4963c1a7dd590ccb9cb59f555dba9a6755fd83b9f3c2ff7211d9f9d4792fb715366d08d08e8b8ba81590e42c9426798dd060cca271890cd6f0e641725a2ac0f6024bda4e561d9ebd52bf9bc078e7eab6a6ad1c66cd242acd25dd71aefc8b4077d78a6eaf3ed0d4895ef84a6cfe9796cad8ba02493c74a6c57479501946d816d667558198c9ac9bec0c9e7818cbc8ea787790f59f845b5012d7722115a3bfabe7bebf09cf0c5724c047b593546902f76cd0030060fd2d239c679a44b3384c955ee4b91913ba9f15b9022b28115ab3d986bf49a8a24cc54769b9b7697c6ce0e80708834b0156fe823b789c0238a04b8caa2d690fc9d2815fbf4bb6a6cba24b38395b86113b1e558a9c7bd073b5fb1edfc9c6f282912e5f44e765a813f13d51dee98401044f4ae087c084bcf100f5bdbe4efd707c5ac86d8da0d76b7189da7c3ff7ea9fb40f0855f00dbb5d10b938b418e571d1b94997bf5c1195b9a37cec4641270e650416ababfc00036fbcee3c41d2941eee75cf1abb41b78649b53d6be77f1c7d8e174548c553bdec3047c34a0cf38d10a3967b634ab79de4a58d25e91651be8cb2826b8dc19e63f21868a260886570cf54d79b1e1eff82860b87d9fe2c7507eee2440917d072", 0x1000, 0x0, &(0x7f0000b7c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a) bind$netlink(r0, &(0x7f0000e9e000-0xc)={0x10, 0x0, 0x0, 0x1001010}, 0xc) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) sendmsg(r2, &(0x7f0000aac000)={&(0x7f0000cff000-0x1c)=@in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, 0x1c, &(0x7f0000faf000-0x50)=[{&(0x7f000042f000)="b42dca2368ec54b545e85e5cf0c171a9ec6189e7cdc717b608ab947eaad24c47eb06083f202283f8ab5f61661dbd245e493c2e371fd00a814265016388d02c7d4b0e36fd722a5d55ee4f8d1ef1c3b8a1bee0d444188a866161bba5a94ecec510b5e17cda1cd3e4e71aef19bcd2e1e0a470768e39b35f3c5c1af1b3c1dd5895318825d17c37743afb0896713de93effabc0895cc698755cbb0664a2934a7ac59539248b419fc9b2d240ed2ce2364fa82d87cc903ef5ab280640000d3996", 0xbd}, {&(0x7f00006ac000-0x6)="9cf3a2a71486", 0x6}, {&(0x7f0000f2b000)="ff4e910bc139283638e7a30162b5ec9b99c8982e15c7f6ee746f5b857633c20185aa56dc80cb205447acd84323ffda0138c6569f5b24483b89407270c3ed6ea0d9a6e45ce8ae6a5d81824754e13583f17e867bbfcea8cf3641baf4c1a3de5b23ff5e96eeacb9ba7b9d4ee31a1c048b98310b8cba9c1dfcf895a34fe81224b2508b92936c538ca41d836b3129b1323b79da3ebcdd0980", 0x96}, {&(0x7f00009c7000-0x5a)="f7d71e8a3c555ea345764ac62dab8e326a9934f8b48546d0f02aa8ea2afe32485ce3302dee49d6b5dba545d2836d0ce155916c2d4b87f7d998669c235be48eaea8e17b81594ab730153c566402693b7f2ee4373737aa6943549e", 0x5a}, {&(0x7f000024c000-0xa4)="6119bfd26dfc7aeee647c37b9205429837f50d8cc51d48a5e2b3a7348408fdf9681e29adb2b36fc822bb85300d5c8b02befd69d9afc438dfdd5fa3ed01a70e32ebe249e66dd6b124bec97e0c09ec971c84e0c6fa66acdb92ee3510989b97bfcefc6fe37fbb8d68c95b120d09aecec09df3ef835c855acb8a8a43c277f95674dffa4d47ad4a943e2c9420f083cfda95fea9a5d2e21a0e40c05e8fbc79f9d2c8549085a2f4", 0xa4}], 0x5, &(0x7f0000fc7000-0x258)=[{0x50, 0x102, 0x0, "65ab84966c492657ee93d1b6f11c13ce82fe274978f4ac41984ac06c00596c94e5ecd8176f30d95c5b6e738330e6ed45d8addc7f26a9bc45495452304a4769ff"}, {0x100, 0x117, 0x6, "b71918dc1ae0d18e527fbabcd7b95823f718689f859fbf637e38b68e0dd80a75de4c8c71ded202a94c1d903f0f619cfc68a37348ec9353635b4ee3df9d782ea034b881dc4b05701b544f1507e70f40247975f2fdf0b8c0b26c252190122ebe38b55cfab43de654275d47d0823ac130b15c7e19842696df2308fb7d1d29451326b284e22fb1a80b566316bea62eb702f92749e510ebdd88b8682b0d0f4d06c2961372bbc1f29ca80dfa19fa7b191d36c5089472329e856eef930d8aa54c714bcdd0a5f0351a2f11643f120a980a720a975c4f22289f891e1c24410e98fb29ab6e72bc8cec000138787c34f3"}, {0x40, 0x19e, 0x8, "b021cea6163c2172dc6c9fa50c440ef7b686d5d71beec4cde36b9e5eac0b0a7a787d7eed05339d8850e6623f5560"}, {0x10, 0x1, 0x88, ""}, {0xb8, 0x114, 0x8, "021fedb843177ec1ee2a7801cfaac85db71e5ecc5d65d86b63ea20a0a49099b40cddac4929fff7e6716cebd7ff842dff2b63284a24cbc57a7a435a209afc5be250ce7ca3df5a5f0f31884c485264531558091fe7437c0061491a0f8f08ae4364becdd81a9a4cdf941f9735aaa706c57218a42cd2e688917a1f9653e0d2b9a595b0ba4a158d1945c421dafcfa987cf842db4a424060ce295500bcc0a572d3dc38687e7804bf5245"}], 0x258, 0x20000000}, 0x400c0) 2018/01/25 07:47:20 executing program 1: r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000a23000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00003f7000-0x8)={0x0, 0x0}) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00003f3000-0x2)=0x7ff, &(0x7f0000f13000)=0x2) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000c3b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe69, &(0x7f0000712000-0x10)={&(0x7f000059f000-0x164)=@getneightbl={0x14, 0x42, 0x802, 0x6, 0x0, {0x0}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000185000)={0x6, 0x5, 0x8, 0x80000001, 0x10001, 0x9, 0x5, 0x80, 0x0}, &(0x7f0000d55000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000479000)={r1, 0x10001}, &(0x7f0000939000)=0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7f000-0x28)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f28000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_ADDRESS={0xc, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000edb000)={@multicast1=0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000bef000)=0xc) readv(r0, &(0x7f000061d000)=[{&(0x7f0000b06000-0x14)=""/20, 0x14}], 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b18000)=r0, 0x4) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x9, [0x8, 0x101, 0xd8b, 0x7, 0xfffffffffffffe01, 0x9, 0x6, 0x600000000000, 0x8]}, 0x16) getsockopt(r0, 0x0, 0x53, &(0x7f0000e73000)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000003000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000-0xf0)=[{{&(0x7f0000003000-0x10)=@vsock={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000)="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0x1000}, {&(0x7f0000002000-0x9b)="0ae5787512797b6ec94c88eab4622fe5ce87de3121c226c369134b66480b450dd0538c6b301d6bb33384f02f5a6e332611d3414cf1419447bfefb20029c6d9f8a194a3e9a1ba178b721de40ac4001d157770925bab076e4197f4a274151d5e499b33e94ed6983b4aeb7f750782086ec12a82bb8a3c91849ffd74e3d6b3ea0f20ff4a8e4f69cba82505ad2da8bc864e5ddef2ce252e787c44399a8e", 0x9b}, {&(0x7f0000002000)="9ef157e3d25abb9b57075e3f441d4bd27fd89b72117dcea4b38709ac011b434371e37975a8f4e98b00148a511e9be239441d624dc1825fdb66090d040a216f7911b084d7c758902c23fb4a382239fcba783b5ecbcad78288fdbba0fa5be8907903d9b263efa687015f8dc243c2ea3c7fe4bc12967ddd62cece3164e284305e0aa5b26744daec1cecc7248229b849dbe6a408b4ed103c", 0x96}, {&(0x7f0000002000)="ffcd81ed4f3aa83e55ca39ae1bd60f636cfabdd70fba01b63d51fca76824fbe62d8646", 0x23}], 0x9, &(0x7f0000003000-0x188)=[{0x100, 0x0, 0xa3, "f4418b96461d8cdfbaebac149f758c4de676167fc376bc398fffbf4a3a7e29b62269a78a142c841839c71ac052a1ea939db3aacd4798b226220ef5198970e53990a7790428c8f573bbbdcf748b973bd936ca487f7055fa17bc7f82636d8c9bd7a5177356ff0918b6159ab9256bcbe2d1b8f12eb1815ca6ee637cf869b0c143da58e3a22e3886de68f6a4a861dd84446f74f9d4d20f2922e7f7eb64b93b52eb7ca5deb482b7848b3874040c30adae6b608ff3d4a5b3ee1cc425a178509f3a607fe51725eabbd5411d33e7fae692162561bd8b24e433cb35370767fbf491cb28f93d3b6d97a398664e75"}, {0x88, 0x3a, 0x5d, "c9b6cd6b70b4ade69b8fb62b42cb816c76f917c64b79786d239037faba47cef7c6648840133fdbdc6e0ea9b35fbab76271040a04f87eb2bf7400572257b70c902cce440f8a56ab258452bf000b0d4605794e07f3bd17b1692fa6cf2ed4c490c7dac0043f5f3b33d7f69305fd04b885d2bb01d999153163"}], 0x188, 0x4000000}, 0x5222}, {{&(0x7f0000003000-0xe)=@l2={0x1f, 0x8, {0xffff, 0x9, 0x4, 0xdc7, 0x0, 0x3f}, 0x2c, 0x81}, 0xe, &(0x7f0000000000)=[{&(0x7f0000001000)="c22df8607875c374189782cb4a4e9ad31036f275717b", 0x16}], 0x1, 0x0, 0x0, 0x4000}, 0x8}], 0x4, 0x40) 2018/01/25 07:47:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000885000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r1 = socket(0x1b, 0x0, 0x6) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000cf000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004f7000)=0xc) 2018/01/25 07:47:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fa7000-0x4)=0x3, 0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) sendmsg(r2, &(0x7f0000042000)={&(0x7f0000bbf000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x2, 0x4, 0x3, {0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb6}}}, 0x32, &(0x7f0000cec000-0x70)=[{&(0x7f0000a4c000)="52f72441385c7467dc021dded7eda78917195cf852b8c576634869410a7362c52beec225f128d410473b48f7b7157ef0477dcaf22ef60f5470e397046c20185f86f70cab3a7ebce38d383c33c0021851ec58165ccae619ec216030189f48fed2581e1ba0abadb236f4f6824e877735813e941f80ab5dfe596ca5dc183e13c1d2921050f65c142ce6022ad3ea0a9be48c2e5c7da8072f017618ea7b7bc7e9975e484771db1da177765f05", 0xaa}, {&(0x7f0000bc3000)="0c85b164cbfbd6ea9adf97367bfee79b2ab7d03edeec123aad026aaa583be3f00d4ebe69556c8c0eecf220d927611344078ebe5733e07bc60141c6ef9ad2824853e80a0f1c1c09b76e98b89fcf461ccbe1291d", 0x53}, {&(0x7f00003c3000)="020424e931bf66c6159652f85dbab5906703e7872b7f85eab1aec13c3e2703d9931c79848ab4e7e0016b3832d11ca7aeaae863290dc59b801d4ef488d56da6738d417617358dbd067a9fdc5751b0718162a6fd9ca6a9632cebd636ce4ffa978d1c0b0f1873301d0aecfdd11feb4a730a695453c2e0b35fe3986c5f34c41045110a3718ee051836fa333f7de7507a8913584a2b75f7", 0x95}, {&(0x7f0000ded000)="897d18a463115144948d5bd527f9c9e79590c34070b7d07f7fecd3d367749c2795416c793f3aa868b8b1d0c7de7cbbc2ed7ae6e5b28452522e3c90e0cd5d0fa3a29e3b0e1222bea63c366640a6d866e28bb8f0afd8bda24b84065069fcd7480fa9af81f0f84220ec10bc5e228bc3af427e519f0e674ab1a69ac9b9ae10f391e243b28952ac2b9724f48392db14e10a8373b124f89e9f53116b7e362e179bd1e176f0fc7680a75cd7ad12e989849bff8a2f9fbb2861129c4dc7c60b3f17685972c31e8fad25d85d64c4db739450ed44", 0xcf}, {&(0x7f00000a5000)="bf0ef064755123", 0x7}, {&(0x7f0000c61000)="bff610131f8452a59d4b79f532502b15375162ba1f9982edcf1c5b253196802b4b2922ce366da191865e35facd2202b7e6e647febe4f33b174ac2da3d4fa51e703353b70f2a6acc602cd744b08e8b3314715ecc97898a64d44d0f0e389b00ecb12e3d6fb1298877d2519472cc4598c6c214aa66b0f883aa922b8fd50d80521ad5367d691274f1da8dcda6d63bc095dfa7474ab57da9321b7228cbb46bdb67a7f815c3eb148144c1c50f3059c9f1d424f4b981e1661981eb8fd1ce4a61f1c6fc9dba7919fbe9fe01a000551b9766a84dbf1930c062dee3f14767d", 0xda}, {&(0x7f0000a03000-0xc4)="1c802e6612be6317c136f88571052dfeac6a21d9453e8ddc45ecef5af97f029b0541715624e1532b6ae900050ac8944e6d0d9113b7c2c96cb5cfab101475509f1f9e0cbf082eaddaf80404aa192cac355d829dd9935098139f2d2d089827b9f8398535e0de8cda5b43cae8dd4aadc1f72207ee80af7b5cfbff88e281d42ea05512650b2531db82d0bf3c4ae927ddbcef8cb3635d5f0f6ae3b2f21ccf1743232915e939ee0a7c61ccce377d8e244aa2ecb63e17a74648f7cf9c95b0aed4d75930f23be1ee", 0xc4}], 0x7, &(0x7f0000178000)=[{0xf0, 0x13b, 0x5, "d3d2f9afc1e4ee87a630381f3f5bee645d8a7e85fefa81cb576a5d61eb6521506e4d91bf7a2d8b728305484ddb50d1d49fe5c904a7436d1f3cce5c700ab28befa79565970f425ef4748571d5b1d1c87eca6fda89860fb66569f5c4356496e9202e1ca59976c45d0a07945e1ea01ac7b83594b074dacfbf5a35201bcafaa1be1043c182851ef97c124aff6caefcd77aa0c259856bbe2b69a63da0ec7c3ed094edcf702de39cb71917029f34cd01984b02d7b3245ab68d64c8c545ca5d709fdc986f1abd5ee73bb5d53194cdb0fb691127169d3946db0ffc3038ad5ab012407b64"}], 0xf0, 0x20000080}, 0x20008040) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/25 07:47:20 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb8, &(0x7f0000003000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x8, 0x9, 0x9e}], {0x8100, 0x1, 0x2, 0x4}}], {@x25={0x805, {0x3, 0xfffffffffffffffd, 0xfb, "e2d49fe51ec1adbd1ded8b75c0a9b3ccb500d7fbbac07508b0277d45abf1bab9db2db4913a7d5edf96929bcd702975e5c9e289416c83699ced8045fe53ec267c599d39535ae79c4e706ae041df4e6d7e1fad6a621b1244032b9cb516fb41aa8fab45dbc41519507856755218af29ef0fe1fc906e5d7cd2dc60afdf135502a89d24d4c8880c442c73afc8a63319b2cdecd3fb8a9e5cf48c77389c3b44a49c69"}}}}, &(0x7f0000007000)={0x1, 0x4, [0xfbe, 0xbef, 0x389, 0x8d5]}) 2018/01/25 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000d59000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000f5a000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f3a000)=@int=0x0, &(0x7f0000aa5000-0x4)=0x4) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00009f6000-0x50)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009f8000)={0x3, [0x3, 0xfffffffffffffeff, 0x4]}, &(0x7f0000007000)=0xa) 2018/01/25 07:47:20 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) r1 = epoll_create(0x3ff) sendto(r0, &(0x7f0000a87000-0xfd)="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", 0xfd, 0x80, &(0x7f00000db000-0x10)=@ax25={0x3, {"bf262c22ebd919"}, 0x39f}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)={0x4, 0x0}) 2018/01/25 07:47:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40049409, &(0x7f0000aa4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000568000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000a4e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000002000)={0xa1c, {{0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x11ee, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4799a43d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xe7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xcd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) getsockopt$netlink(r3, 0x10e, 0xb, &(0x7f0000256000)=""/139, &(0x7f0000001000-0x4)=0x8b) 2018/01/25 07:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) r1 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) accept$packet(r1, &(0x7f0000c08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e39000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000891000-0x18)={@loopback={0x0, 0x1}, 0x7f, r2}) 2018/01/25 07:47:20 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffe, 0x2, 0x0}}}) bind$pptp(r0, &(0x7f0000006000)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000004000-0x61)=""/97, &(0x7f000000d000)=0x2c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfdbe, &(0x7f000000b000-0x70)={@random="8d398000a5fd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@x25={0x805, {0x1, 0x80000000, 0xf, "dfc80051db07c8c9ff4973ae1671d4ff37063c7c5cc43ce5273ba9a41ceaa64a2231b30caf17dad7b41f55899912abe4f2f70ed2e7cb47f50818c295166c1b06aaa1af3f1c31177f1cb5ccf57fbfc7a0022a321ba21d57b7fb22d68624f1a4"}}}}, 0x0) 2018/01/25 07:47:20 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20, 0x6, 0x43) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/0, &(0x7f0000002000)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4000080000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xab, &(0x7f0000a48000-0xe5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0xd7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0x2, 0x3, 0xbf, 0x0, "0ebec4e9ad095e1f3356c1ae36e1b7c772b39efb234b40255b2b1f9c5fd5220d8456f716bd8637158f85a5dbf880886e97d871f3c3b9930471d88dd35a61cb903451c1937173957e4bcc2673e228045d8fa408b51adfcfed26a9ec96196744a1bcbbf011b2c5aa6be7ad7e5a8634a09e0681d934640b0f0526330ae0651eed7c33d7109f4458057c65dab221064ce21a548aebe1d5d4706828258b4f03ad4e9796b6913139588807b3882e3dad042a118450bd4be9e277"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/25 07:47:20 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000239000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000042b000)=""/0, 0x0, 0x40000000, &(0x7f0000001000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000bde000-0x48)={0x9, 0x9, &(0x7f0000a35000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x1, 0x1, 0x0, 0x0, 0xc, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000375000-0x4)='GPL\x00', 0x8, 0xd6, &(0x7f000093d000)=""/214, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000163000)={r2, 0x0, 0xd5, 0x1, &(0x7f0000518000-0xd5)="7b9ed8400ebe257e7abaf043e2eb05d6831a04cc85b6f3597806ed9220fcfa1d1894437e34c60beafbfcc3077e9c57d3c1379edcfbd95a897342c53f3863700f0ee0f901131346336cc13710168d0f7d9a8462649c033fc88592939963d5f799f55b489783b4b39b2501309fec2376f2b7c1c96324c41bf008d6acd1e59aa323bd5eedda69589727c3cda386cbb3f15c06faac619a43d2ac6c6533290ab9d1b38e854d2a9fa52c5bd23abef36e191badf93011bc3c969e0542834e190ea735ffb9f4a7d1e839345a9f9da693f828e515b959e75d8a", &(0x7f0000a36000-0x1)=""/1, 0x3, 0x6}, 0x28) 2018/01/25 07:47:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000071000-0x1544)={0x20, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0xc, 0xa, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00005a0000)=0xd, 0x4) 2018/01/25 07:47:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000047b000-0x50)={@generic="01000000eaa125070300", @ifru_data=&(0x7f00003f8000)="05fffffc00000000000305fefe00eb00ecff0000a10000000f49faf4e2007e23"}) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000243000)={0xa0000003, 0x0}) 2018/01/25 07:47:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000cb5000)={0x7, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000af4000-0xc)=@sack_info={0x0, 0x1, 0x7}, &(0x7f0000bc9000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004ae000-0x8)={r2, 0xfffffffffffffff8}, &(0x7f0000389000)=0x8) socket$inet6(0xa, 0x4, 0x4f5f) 2018/01/25 07:47:20 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x3e98805863178000) 2018/01/25 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000acf000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c9000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000aad000)={@loopback={0x0, 0x1}, 0xff, r1}) 2018/01/25 07:47:20 executing program 6: r0 = socket(0x4, 0xa, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x1f, 0x0, 0x1000}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c51000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000001000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000)=@un=@file={0x0, ""/108}, &(0x7f0000001000)=0x6e, 0x80800) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0xdc3d000000000, 0x4) [ 1668.399185] netlink: 'syz-executor3': attribute type 10 has an invalid length. 2018/01/25 07:47:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000000000002, 0x1000000) write(r0, &(0x7f00003b5000-0x24)="24000000260007003240000000367700fb1308020100000000b00000000000000000ff10", 0x24) 2018/01/25 07:47:20 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000008000-0xc)={&(0x7f0000007000)='./file0\x00', r0}, 0xc) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000005000-0x18)=@get={0x1, &(0x7f0000002000-0x1000)=""/4096, 0x8001}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$can_bcm(r1, &(0x7f0000006000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/25 07:47:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000699000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000+0x105)={r0, 0x1, 0x10}, 0xc) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/25 07:47:20 executing program 2: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000316000-0x91)="5afe256df484338c319a448149ee8131891b5557888c49f3e9c7d59a415c2170ff9dbfcb1ff317e727d099f897047b50aa482ccfc468a083d0445b174d04c479549a23d0f4f2a55674a486b29cc6f3bc6ad88f68822ce04f28961ac03d5632806044dc0fc487b5f3dd2958aece2316be90dd6d2903f6e9f447b4ebde2a56139df0832c5986e853f80d8b9381b499395cf8", 0x91) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000-0x10)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x1, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000316000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e0000-0x4)=0xc) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/25 07:47:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000606000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000f}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000756000-0x3)=0x0, &(0x7f0000c43000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000766000-0x28)={@generic="29edaea2b98270640c83e0749222aae6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000e4a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) sendto$inet(r0, &(0x7f0000042000)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 1668.444161] netlink: 'syz-executor3': attribute type 10 has an invalid length. 2018/01/25 07:47:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c1b000)=@add_del={0x2, &(0x7f00009fa000)=@common='nr0\x00', 0x9}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000d17000)=0xfffffffffffffeff, 0x104) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000486000-0x48)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/25 07:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) pipe(&(0x7f00004f4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000eb7000)={r0, 0x8}, 0x8) listen(0xffffffffffffffff, 0x1000000040000003) accept4(0xffffffffffffffff, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00005a2000)={0x401, "cf73613f8dcc"}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000b06000-0x4)=0x0, 0x4) 2018/01/25 07:47:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000cdf000-0x10)={&(0x7f000040b000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000085000)={&(0x7f0000033000-0x8)='./file0\x00', r1}, 0xc) 2018/01/25 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x46, &(0x7f0000e00000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) r1 = accept(r0, &(0x7f0000c5c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cf8000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cd8000-0x4)={r0}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000ec1000-0x2)=0x3, &(0x7f0000c27000)=0x2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000622000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2b000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003e8000-0x28)={@generic="3534324ac47a411ed7e474225ebf6ee3", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 07:47:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x3, 0x0) bind$pptp(r0, &(0x7f000025c000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xd}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$netlink(r0, &(0x7f000048c000-0xc)={0x10, 0x0, 0x3, 0x100000}, 0xc) connect$pptp(r0, &(0x7f00009f4000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b29000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x1f, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008d6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$pptp(0x18, 0x1, 0x2) 2018/01/25 07:47:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x20}, [@migrate={0x5c, 0x11, [{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 07:47:20 executing program 3: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f93000)={0x0, 0x1000, "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"}, &(0x7f00007d0000)=0x1008) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e07000-0x8)={r3, 0x8}, &(0x7f0000f94000-0x4)=0x8) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/25 07:47:20 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000004000)=[{&(0x7f0000009000-0xa)=@file={0x0, './file0\x00'}, 0x1, &(0x7f0000006000)=[], 0xfffffffffffffd6a, &(0x7f0000005000-0x40)=[], 0x0, 0x0}], 0x1, 0x0) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000)=0x32) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x4030582a, &(0x7f0000004000-0x8)={r1, 0xffffffffffffffff}) 2018/01/25 07:47:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) socketpair(0xa, 0xe, 0x37, &(0x7f00001a2000)={0x0, 0x0}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00007b3000-0x4)=0x0) listen(r0, 0x1000000040000003) r2 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b06000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bb000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000026000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x30e3dc81, r3}) 2018/01/25 07:47:20 executing program 6: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000857000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ffd000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00009a3000-0x6a)="22507965a8848ea4f76f2b942449c6e1578f1db27562b177b88addfec9f8fae3253f90f7431b04858dc743a2cd53cc15d91d4400d5fb0de2509b5c98e5fa5eadd60e5cecfcdd9cf43551d0cf5a9aeb94c70c2d3ae7f3ce5624fd466d8487490edcc55952ccecd5984fa9", 0x6a, 0x80, &(0x7f0000001000-0x10)=@llc={0x1a, 0x17, 0x7ff, 0x7, 0x100000000, 0xff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f000000a000-0x4)=0x0) sendto(r2, &(0x7f0000002000)="d300000000026f830000c3bee1", 0xfffffffffffffee7, 0xfffffffffffffffc, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x1, 0x6, @random="c291cd5492e4", [0x0, 0x0]}, 0x14) 2018/01/25 07:47:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000971000)={0x1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x105, 0x1, 0x1, 0xc547, 0x1, 0x0, 0x10001, 0x8001, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) writev(r2, &(0x7f0000000000)=[{&(0x7f0000f16000)="78062baa4c0f07cec0ec371b101b8821f9", 0x11}], 0x1) r3 = accept$alg(r1, 0x0, 0x0) recvfrom(r3, &(0x7f00008cc000+0x88)=""/202, 0xca, 0x0, 0x0, 0x0) socketpair(0xa, 0x0, 0xfff, &(0x7f0000841000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00006ff000-0xc)={0x4, [0x5, 0x0, 0x9, 0x3c62]}, &(0x7f0000bd9000)=0xc) 2018/01/25 07:47:20 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x17, "d221ba38e095f6cfd32800438cc05dd381e5439b8f4788"}, &(0x7f0000000000)=0x1f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x48a6, 0x30, 0x20, 0x2}, &(0x7f0000006000)=0x18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x10)=@ethtool_pauseparam={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 07:47:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c44000)={0x0, 0xff}, &(0x7f0000407000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bc9000-0xc)={r1, 0x100000000, 0x30}, 0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000719000)={&(0x7f00009a4000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000466000/0x1000)=nil, 0x0}) 2018/01/25 07:47:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000004000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000005000-0x38)={&(0x7f0000004000)=@ax25={0x3, {"3fec245e910550"}, 0x1}, 0x10, &(0x7f0000004000)=[{&(0x7f0000005000-0x62)="7c343adc6f98d1d183ffed1dc6b287b94b0ed6f5ca7703d434eda761a28f95894b8df9ff6ffd8bc9ba73fa0b44709509bcc6bc3114c543dc36046485f31c5228299bf8e181952829fe47c1ffb7d8f56fa4ccf83a3d021b2600d583bcbea2bd791366", 0x62}, {&(0x7f0000005000-0xdc)="f334f4ab2a4e9e044baa7802096fdc8e39c668f530dc6c47e1eec0e1e4c551a48703f4c8e25f24e201b1429180fdbda185dafcb6434e11316bbf42a5965bf303a89eb8ba62893dbd552e3b4fb9b673d2a399860d798f4e0d5a9504c89defdc4fddac5acf230759ecd5bc35e35e19f3b68152a506c687cb157ada93704b6c564a5a6f917262aa91928ec2e89e5127a1495992949dfe20774e6441c1325e4edc67e54f16a6737d242f0a64d3c00a2de759ee2635b82e85300c03c6b54b51903c4f648efac7d5da2fced4ca6bf3a0dde824aee410ea9eacbe38372e91f2", 0xdc}, {&(0x7f0000003000-0x3b)="0b02a43d9cdcda5f36e31fb799fb796d1f5d53f9587615deed2bb7f38d9e6045840c0d85fd5cedadea8a47ff1a96ed1749f215b9019cfaeb3edb3a", 0x3b}, {&(0x7f0000005000-0x54)="d8adfb113196abd392c41947b269c40c5a0885ed287e8cc83872e48449e6c2e94131bfee1c40a5011056a2a70833ef3b067041fab9e08bb6896b0f15d7ba1ee3fd6efa02aa9bcb1046ae78241e284883b834cf15", 0x54}, {&(0x7f0000005000-0xc7)="ae68879b33e9bd6572c53828ce4da8df1922755a4f7debfaa12d19c1fd8213f82ec41e4c5d389999491167dd78e94182a2be97aaee0aa8353fd3edee4494fac81bb7b84d23c25c0ba12bcbff757d5b9766362088d4ed38ba448e7fb7c95d4923f00af83805ed58ac66e1fad692772352ef83a1fd37843cb1b2925bcd3e569471bf8f4f6bccfd6d0d7a19acdf3060edc420816b917394322c6eb01593e6383be389b7fda560a78b43fe592a96a6b7b1fa0d4eb18a5f7f96b85ea0186359bf47cb7446af70db670c", 0xc7}, {&(0x7f0000003000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x0}, 0x10000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) socketpair(0xb, 0x80005, 0x8000, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000+0x259)={r1, r2}) r3 = socket(0x18, 0x0, 0x1) readv(r3, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0x96)=""/150, 0x96}], 0x1) 2018/01/25 07:47:21 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000000c000)=0x7fff, &(0x7f0000005000+0xe0f)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000000d000)=0x6, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000009000)={0x0, 0x80000003, 0x0}, 0x4) close(r2) accept$ipx(r1, 0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/25 07:47:21 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3000000, 0x810, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000000a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000009000)=@assoc_value={r3, 0x7}, 0x8) r4 = socket$inet(0x2, 0x7, 0x6) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x5, 0x400, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r5, &(0x7f000000c000-0xa)=@file={0x1, './file0\x00'}, 0xa) recvfrom$inet(r4, &(0x7f000000a000)=""/85, 0x55, 0x2140, 0x0, 0x0) 2018/01/25 07:47:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5a1, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$nfc_raw(0x27, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 07:47:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000641000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000359000)={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x81, [0x7, 0x7f, 0x4, 0x3, 0x101, 0x8, 0x3, 0x3]}, 0x5c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e92000-0x3562)={'security\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffe86, &(0x7f0000b23000)={0x0, 0x0}, []}, 0x60) 2018/01/25 07:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) r1 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000e62000)={r1, r0, 0x7ff, 0xfffffffffffffe01, &(0x7f0000063000)="84b946a642e6ae6b7a0f0bf7e187fb5f43ea7df6be5d57f9b86a3457d76ea1269c042e69eef31acadf948f547fbd387a040de8e4702220205675068b6fb21f3d781825018018cf6a12d523596433b1313a109fc08f4e4d39fbcca92addf5574aa45383d6f5691b371a229e54117910cc79153a60b7618618fdb578e08a2ad3365b9ddfe316fed4acf1eff4895c49bff23df52a700d5e73907746fce549e2026970cd074ac6b0b5527486", 0x8000, 0x0, 0x3, 0x5, 0x6, 0x3, 0x2, "1e96c326a79e8bcde5347a95ce0709730979941d1fa06568ed43a482a63f0b83943e96a80124c8405b3f1822ddb168964370d4ebd3ebd82860db6b9a841c51338693a458a289066a2caca67a7e67cba68f3f53dae6549ce14ed01faeaefc39e0cbf14c6923bcfad11ad84c5305d5bf52d37f4cce43c7962928d181f4213c4407da6b1eb1ea10cefbb379944d0d166e240d12599ddce48a4a3eaf52c0a05fe077198fffa355b28723f03fc63ee07023e35038dbb3e9450c"}) 2018/01/25 07:47:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f00000b2000)=0x1, 0x4) socketpair(0x0, 0x5, 0xb2, &(0x7f0000066000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00001cf000)={0x4, &(0x7f0000d99000-0x2d)=""/45, &(0x7f0000faf000-0x60)=[{0x2, 0x1000, 0x3, &(0x7f00003ed000)=""/4096}, {0x0, 0x98, 0xb815, &(0x7f0000dcd000)=""/152}, {0x20, 0x85, 0x0, &(0x7f0000966000-0x85)=""/133}, {0xc41, 0xf4, 0x4, &(0x7f0000cac000)=""/244}]}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) socketpair(0x1, 0x80005, 0x7, &(0x7f00004c0000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000488000-0x4)=0x5, 0x4) 2018/01/25 07:47:21 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000005000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000004000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000006000)={0x0}, &(0x7f0000005000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000006000-0x4)=0x7) getsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/25 07:47:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000cc3000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000e3000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b4000)=0xe8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0xf, 0x3, &(0x7f000049c000)=@raw=[], &(0x7f0000d5b000-0xb)="7379836b616c6e657200ed", 0x100000003, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0xffffffffffffffb7) readv(r1, &(0x7f00006be000)=[{&(0x7f0000b32000-0x3d)=""/61, 0x3d}], 0x1) r2 = accept4(0xffffffffffffffff, &(0x7f000098b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000665000)=0x8, 0x80000) sendmsg$nl_generic(r2, &(0x7f0000d64000)={&(0x7f00006f8000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000040000)={&(0x7f0000a43000-0x2bc)={0x2bc, 0x26, 0x402, 0x4, 0x2, {0x1e, 0x0, 0x0}, [@typed={0xc, 0x32, @fd=r1}, @typed={0x28, 0x71, @binary="14932b6e885528faac7e1826d548a2db8f63600aa5a9630025d5abc905c8"}, @typed={0x80, 0x63, @binary="fe0ff4a485b4939cbdf6dcd9c604c656606ca997691444d083b279fb54f8eb460ddc3275cf68e0c03f1e4e0ad90f55b0e4d0e9bf3f5e393fd751fccf801d5cc4c15f46fc1272a30c199e3d09a62fbaaff8e24774f8f8990f13b85cce6dbc70c80591eff0be00a055576252a4d78987dd05be951778"}, @typed={0x10, 0x10, @u64=0x3}, @nested={0x1e4, 0x85, [@generic="f34ecc3aee93cbe6024d332977e15569d6ed718a5f2bd96c57eb6418513ea4b85a25395bb47d4d71156967915dca801a17cee8000f729bba10a089db39cb17a87a3170402829ecd4d41f3141426f89225498c6dcfa65e9f48a16e28fd449466cca4b596cecfb5c1dd3fe0eb49da9b4c1b47962a0bb4b13ae694e073b7ff72790b89f6eb5b9b4795b19dc7417f2f65f4ee646bbf2a9205f56b838861f546801e6d578af468b202d4b70c25654e69cb627bccc921a581d0c14d917d967a46e955250dcb42717aa290a7ffc6aef7d0bb6c375765c86ba", @generic="8464713c83e7d94ada4fac5e7f478947313be7ba27fc61afd8812075ac7073076fe1759014d27c5e2d33abc8fd51ce6bf2e12222ffc3026952f5418370df3b0734287e74e766fbedfe1f9d826146f6af12b2562f2311ce2e58c3e1ef84253ae75bfe9c559a5062a5f72eab2be1e52abbc242cfa05527a85e59c14b6daa5bee6647ad", @typed={0x18, 0x2b, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="8255c0580346818777fa749c375d12ec502a47074b38f725b59f6ec5a7d2685e11f506df26e731f07cec4fb270740af03abaa5f1bbd25dbe4d66cfbff2a669772b74cdccb18eddbe29e082f6c76d6169cf260026b65e8c", @typed={0xc, 0x82, @u32=0x4}, @typed={0xc, 0x4d, @u32=0x4}]}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x40}, 0x80) 2018/01/25 07:47:21 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fee000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000068000-0x4)=0x1e) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fed000)=@req3={0x0, 0x13f2, 0x133, 0xffffffff, 0x1, 0x8, 0x5}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000ff0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ce3000)=0x14, 0x80000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000fef000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, r1}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fee000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fef000-0x4)=0xe8) 2018/01/25 07:47:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000011, 0xfffffffffffffffd, 0x6) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00003e3000-0x10)=@generic="8864f857eced09688d7bd0bd1d43e76f") socket$rds(0x15, 0x5, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000b07000-0x4)=0x0, &(0x7f0000a5e000)=0x191) write(r0, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000487000)={0xffff, 0x7fffffff, 0xffffffffffff0001, 0x400, 0x7f}, 0x14) 2018/01/25 07:47:21 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fd5000)=0x0, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000490000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000fd7000-0x78)={0x9e6a, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f, 0x5, 0x8, 0x7, &(0x7f0000e62000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x1, 0xc7}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fd5000)={r0, r1}) 2018/01/25 07:47:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d8c000-0x4)=0x7fffffff, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cab000-0x98)={0x0, @in6={{0xa, 0x3, 0xb7d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x879, 0x9}, &(0x7f0000832000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a33000-0xc)=@sack_info={r2, 0x4, 0x10000}, 0xc) sendto$inet6(r1, &(0x7f00006e6000-0x1)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r1, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f0000a55000)="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", 0x5dc}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e56000-0x8)={r2, 0x0, ""}, &(0x7f000036e000-0x4)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000095f000)=@common=""/16, 0x10) socket$alg(0x26, 0x5, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000ea2000)=""/65, &(0x7f0000d21000)=0x41) socketpair$inet(0x2, 0x801, 0x7, &(0x7f0000ef2000-0x8)={0x0, 0x0}) 2018/01/25 07:47:21 executing program 5: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000af8000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x15, &(0x7f0000afb000-0x4)=0x0, &(0x7f0000257000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005fe000-0x4)={r1}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000653000-0x4)=0x0) recvmsg(r1, &(0x7f000041c000-0x38)={&(0x7f000090d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007bb000)=[], 0x0, &(0x7f0000af7000)=""/98, 0x62, 0x0}, 0x0) 2018/01/25 07:47:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000547000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000497000)={0x8, 0x818, 0x100000000, 0x5a7f}) 2018/01/25 07:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:21 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f8a000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc12d, 0x0, 0x4, "e348fc3297a527050af8ad697ea9eb96af0c8c4407dea684593e8bae91c4335a9835de444eef2c30258d2fb7338053f78b24ae6e505ddb1b8ccb44aa0b0cc28f56ec62faeffc9c7576f83e7a9d433bd8"}, 0x160) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/25 07:47:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x9e1) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dc3000)={0x0, 0x0}, 0x8) 2018/01/25 07:47:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bba000-0x4)={r0}) r2 = accept4$alg(r1, 0x0, 0x0, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000093d000)=0x0, &(0x7f0000baa000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) getsockopt(r2, 0x9, 0x9, &(0x7f00007de000-0x1000)=""/4096, &(0x7f0000465000)=0x1000) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000339000-0x10)={&(0x7f0000bb4000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000475000)={&(0x7f0000dd5000)='./file0\x00', r3}, 0xc) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000fdf000-0x4)=0x0) setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000a26000-0x4)=0x1, 0x4) 2018/01/25 07:47:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef8000-0x4)={0xffffffffffffffff}) bind$alg(r0, &(0x7f000065e000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(wp512-generic,xts(arc4-generic))\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007b7000)={0x26, 'aead\x00', 0x20d, 0x0, 'rfc4543(authencesn(tgr128-generic,xts-serpent-avx))\x00'}, 0x58) 2018/01/25 07:47:21 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b01000-0x4)=0x0, 0x80000) getsockname$inet(r0, &(0x7f0000fe9000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f28000-0x4)=0x10) r1 = socket(0x10, 0x803, 0x0) setsockopt(r1, 0x10e, 0x3, &(0x7f0000fc9000)="", 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000d04000-0x4)=0x8, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000efa000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6d3ae7100eb2404bd77d846c69b3f780"}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005fd000-0x4)=0x0, &(0x7f0000589000-0x4)=0x4) socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x6, 0xffffffffffffff00, &(0x7f0000001000-0x21)="b4108c7e17bd9dfb24cdaef9d951e8c05879ef362de7eb6fd6f2aadcf75fe169ac", 0x21) 2018/01/25 07:47:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80007, 0x756, &(0x7f000074a000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ba9000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000e71000-0x10)=[{&(0x7f00009c7000-0x7f)="79c1518e90690c39a44bb1d7fddc0f87de5d0c41619b7e636b25618220b6967e579978d3ed34fc3b434d86d60b5cdbe275480811b5a8a43479e3e5c7387afc", 0x3f}], 0x1) 2018/01/25 07:47:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0xe00, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x691d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) r2 = accept4(r0, &(0x7f0000ca6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c01000)=0x60, 0x80803) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005f4000)={r1, 0xe000000000000000}, 0x8) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d1000-0x8)={r1, 0x1}, &(0x7f0000bbd000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x1, [0x0]}, &(0x7f00003e0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={r3, 0x8, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000039d000-0x4)=0x1000000003, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000189000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d47000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d04000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000)=0xc) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000ee3000)=0x1, 0x4) socketpair(0x8, 0x4, 0x3f, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, r4}) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xffc}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x68, 0x0, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x18, 0x10b, 0x5, "b1"}], 0x80, 0x41}, 0xd21}], 0x2, 0x11) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x7fc}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/25 07:47:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ce2000-0x1)={0x0}, &(0x7f0000429000-0x4)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00004a3000-0x4)=0x8f55, 0x4) 2018/01/25 07:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000008c000-0xc)={0x0, 0x3609df2b35e6315d, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x1c, &(0x7f00000c7000-0x1c)=[@in6={0xa, 0x2, 0xb892, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x1080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r6 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000063a000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00007a8000-0x8)={r5, 0xe452}, &(0x7f0000a52000-0x4)=0xffffffffffffff94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r8, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000ab8000)=r9, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000c2000)={0xffffffffffffff9c, 0x50, &(0x7f0000c79000+0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=r10, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket(0x3, 0xffffffffffffffff, 0x80000001) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r13, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r12, 0x0, &(0x7f0000a60000)=0xfffffffffffffd36) setsockopt$inet6_int(r13, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r13, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r13, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/25 07:47:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000010001, 0xffffffd0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/25 07:47:21 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) bind$bt_sco(r1, &(0x7f0000009000-0x8)={0x1f, {0x4, 0x3, 0x3ff, 0x7b30000000000000, 0xe0b1, 0x1}}, 0x8) r2 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000000b000-0x18)={0xa, [0x8, 0x9, 0x3, 0x5, 0x2, 0x6, 0x5, 0x9, 0x6, 0x80000001]}, &(0x7f000000a000-0x4)=0x18) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f000000a000-0x1)=0x2, &(0x7f0000003000)=0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000000b000)={0xfff, 0x0, 0x2, 0x9ac8}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f000000c000-0x10)={r5, 0x200}) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a2809302064b720ba8430b752623423900e08d9fb78749bd50ca8a9848a3c728f1c46b7b31afdc1338d544c9f59b74136ef75afb83de440daa7227c4dfb8220527e649ec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) ioctl$void(r3, 0xc0045c78) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000000c000)={r6, 0x2}) getsockname(r2, &(0x7f0000009000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000008000-0x4)=0x58) 2018/01/25 07:47:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) pipe(&(0x7f0000e21000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000abb000-0x6d)=""/109, &(0x7f0000b73000)=0x6d) r3 = socket$unix(0x1, 0x1, 0x0) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008ed000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f00001ec000-0x20)={0x5, 0x20, 0x1, 0xd9c, 0x10, 0x1}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000fb7000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="988ff259e8f3621d4ab1eaee16f3b30f"}) bind$unix(r3, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000e9b000)={0x7, 0xd, &(0x7f0000a25000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x300000000000000}, [@jmp={0x5, 0x1, 0xf, 0x4, 0x0, 0xfffffffe, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x7, 0xa, 0x7, 0x100, 0xfffffffffffffff0}, @map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000214000-0xa)='syzkaller\x00', 0x5, 0xb7, &(0x7f0000a28000)=""/183, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000d9f000-0x8)={0xffffffffffffffff, r5}) accept$netrom(r1, &(0x7f0000c6c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000074f000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d9b000)={0xffffffffffffffff}) 2018/01/25 07:47:21 executing program 1: mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000ac9000-0x4)=0x0, &(0x7f0000ac7000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000acd000-0xb2)=""/178, 0xb2) 2018/01/25 07:47:21 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) writev(r0, &(0x7f0000001000)=[{&(0x7f0000008000)="0eceb447a53d736d3d13336b141c688174f600d78294dca3b0d7d5cadd03bd7996f56c3ec7a36742dd50155cfaf92e8093058e97f2aaecbfafe57028ffbd5133cb75571cf5dadfd72b077c1b740cdab74d6951c5e96a16ffa24a333e944c6a7dd33d026dc86e1227cfb819a0afa8eac1755df2abd502d33413613aa7b7852a32386a90a97f144c70856e118b55733a3dcb85e42d29c3daec0bcf566d28b5dd56b4c5a2a04cbfad65db9fd16d577c7795c6f4d4f4987cbae49269dbd9c48738f4382eb2c9e8b8bac5bb22f6c3c0358325b0181e3d6c55f5496ba8d82bf89c359626b0b4d308d93481a005555af03956bab2c3e662702a6952aa6e89592748b7ee30010a443bdfd8f7024fe239271bd65c063aeec04795949a0572dc52883493d13a0b36e61219d8749517440d3eafd341a913c73b89e6ce448539a3f853e9e0930a1c6508481a6602cfe3ee0bb161dfed81388607ac611fe08b2e3caf8349f27e2e25e2a17a04070b3d5dcde56df3c8b883f6876cd352088f6ff9ced471d55b8e2c27bfaac1adbf2c3d9f4adb9f18a8945d6ae5f59595bd05c9197014bbcbc13c6d2b8308ab3e739ace6d949b4f40b8cf897d180e65e315610134f9dc29303dc4eabea85fadd9ce9fbd6372b08ccb013f4440693419e5113aad1851449cad3ec929ea6b3311e7dc5745af5e2a09247d461dd1a928c95286bcf1ce318e3fe4643c4f4589ef87374680cdfe916d8eca712969320c4e8e1cc46e9441504c5a6f4999894271ee8c3579e5f2e0eb02fd0785460300135e8d43f5b9ff3e9fd99ef83f57d38a8df11621398884b9cb0c64657c9d336e80186a3cb671d6b065949fa1f3eebc35802c441fce5cf4bf9951cbeccb66742efc643556a8b7e21328aae92b6c5fadef354f103a94e6df8455c8ce9f55ef94babfb155ad6c6f12aec84999f14c7409b487dacf746de80c4535e52196830fa5bef06d72c13e15e401ab28e7babe8c0c8bebe07c770be4191bd5a98513f1b322dc697e62800de100f70a2935b6fd3aaad4e9e949655697a9bea4a7b7d7ea094f0d1794f7ebd3e8279b1c86e0e77b310cc072f5e877b7625cc23c880bb7792a31243a226b411bd8e9a9d756f5c6bfaa571bfbf40749e280908b041181de95f9b1a87fdd44827ee58ecb0ce49e339dacf7b8d31c38c2c495be55999013f4b3f11ab9edfe1b8074e3f60d13f2541b53ac9f3db2bcf74234b9c1b8ea8db076fdfa28aaf6c7c1d9b9d3cfd01122855ebd0572aa140e7e0ecb3dce2720665abd6d1673742abe35de7f1a20837ca8b2ae33600bf9c207ccbbaf3c5200b97aaa79dfcdad90bb333bef55f91748f4b82e1414b13487606b727acd7b73b1e7191bb073418394f8be3285067adee7ef467fe0a21ddae1862a2c21ad4b804ad3aa42de4b5ba58fc97e7f066b1fb01ad3607378135835d215c2d26a85a255bb366cc799b604af24cfd7d9fdd8b896569f65b9497c64e8da83e8fb39e0d83b5b596422f60603eac15014da19848f99e2cfa1bec0a7bee31ddb90c420d9c395ecf615081c7abb7da0e09c6ebf7eb664f0e4d97477300237a4a87435610142e1887aa1bdc645bddeab8c40d8bcb1c9fa110444fcf90f873d999982fc3bbeacb4bad20f2a0ba5c1058609a25273c7ca7c6e00be5f991440a0016641e06f6604d4eb8fe10d2e4c66ce8c112d44832c86edb895581b9e679b032dbc00520a4c4ab8b19abfa4f97b89df31ec95c21a32af8f9b5cd044880f2130b8e309f9c76be6ff33b0bde6d5cf37d79992dbd89991bff949936c9b8e52540f2c6a99f3ecef7764e6fff4f6f687b91626408884118069a301e31e278525c3909a044c4fe4e2f2d36cff2479aafd9e405158e568091ae1d046858e1a1f31b1d8d4aa997a30b02e4e3d898779a9caf7ccfbb1d37c9809005fb172d6fc834d867bf096c9132521db78a079ef90eea1612772c613b5513aebebb9df6f687c709cd9d9a0938abb3c4155ff23862392f3c12fbd77dd057b214d77c09e7143c8b79c79d8a242641708862015fe14b3138b2ef98dff81c154525d11e7dde4fc61daeca481480970793cee3e", 0x5c9}], 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcb, &(0x7f0000004000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0xe, 0xe0, "da", "acffe8f918475a33f785a88ab6522289e7b3d5f24c5bfcc49036a6a01f8dfb1b4211dca6c880016839c21b41f52c19143ee01d0d4c2d136d3bbe3e289099244de454342e947ae84f4aef7a6e7736c0206f3614bbdbf29515b612d3774966bb5a5dba0aac3362982ba454a330b52880cf193833036dbff3bfb3adfa3a18572cfa760ccc0deaf85eb0378894845ada410db23fe641f26b104e78d32cf4341a68a17bed2d8b1158148d5f7b25fb6738b2993871cdb6df377d6cf6b6"}}}}}, &(0x7f000000c000)={0x1, 0x2, [0xd67, 0x7ab]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80004, 0x5, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f000000e000-0xc)={@dev={0xac, 0x14, 0x0, 0x13}, @broadcast=0xffffffff, @empty=0x0}, 0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f000000a000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff, r1}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000005000-0x4)=0x1c, 0xffffffffffffffae) 2018/01/25 07:47:21 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xd, &(0x7f00006ae000-0x6a)="", 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002a9000)={0x0, 0x7, 0x30, 0x5, 0x2}, &(0x7f00005a5000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x21d, 0x7, 0xfffffffffffffffa, 0x0}, &(0x7f0000001000-0x4)=0xa0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000003000-0x88)={0x8001, {{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40a0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/25 07:47:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0xfffffffffffffc01) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f000031e000)="b17e96dcd59c0254f3d1108550d71b417a931b47f28185bdf2e505dce4a046ee01f798fae9f06a7739dcce83c040971e6c2fec6d3ac0d6d4544506647c21d6847be86e6c210eaa8faa5b267177ae2b2a64354260ccc675b5efd8f3bccfbe06e6f4a09820304e6e320079ff1b197cf0f3e58db82375c9b9079ca8b8a14a68324fb12aa10037c196773dc300c53303e20960444a70a0aa6c5474f0e9ae4ff5a19e19977e9abbd174a3ecc42f77a34907a1180212acf5dd54f88d7cb58bfd67211b41f12e0eec3d76d206ce88c7ee066b4eaf016307f9184b0f9867f88c87b17efd332f552e264c19f4baa9d2a6e698426f414833b5", 0xf4) 2018/01/25 07:47:21 executing program 2: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = socket(0x1, 0x4, 0x6d61) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000f70000)={@common='bcsh0\x00', 0x9}) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000f71000-0xca)={0x0, 0xc2, "f93556d763c14897b01f65c5a7877fb99f523f8a2a9c815b37100b6976fc52114f5280a38db95920066870300bd394963cabc5103aa66c8100fe2bf3425b18369ad3e8deef7fe8132f9b28be73c790f7ccc69c0c8a2407d5b5bacb869be736eb62645c308b8e271d1ce3b2dd7a88ae68b5783d1f2b30644a414dc9a4056378b2b3249ca3a861bcaddfff384f56c6375278dc35dd860acc6420313d7dfc95ca75f6c016082490885b70dd50736d1619f653586d159c409159d80811552181181340d1"}, &(0x7f000007c000)=0xca) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f71000)=""/4096, &(0x7f0000f71000)=0x1000) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f70000)={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/25 07:47:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f0000d30000-0x4)=0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x52, 0x1ff, 0x7}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x1, 0x3, [0x7, 0x7e22, 0x6]}, &(0x7f0000702000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000720000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000111000-0x4)=0x0) socketpair$inet(0x2, 0x3, 0x97cf, &(0x7f0000ed0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000cc4000)={0x0}, &(0x7f0000c78000-0x4)=0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) pipe(&(0x7f00005d0000)={0x0, 0x0}) connect$pppoe(r5, &(0x7f0000bb7000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="f42353adac32f34e8f1a7ca264e44269"}}, 0x1e) r6 = accept$alg(r3, 0x0, 0x0) getsockname$netlink(r3, &(0x7f0000548000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd1000)=0xc) sendto(r6, &(0x7f0000871000-0x1099)="ef", 0x1, 0x0, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000034d000)={0x0, 0x2066e5a7}, &(0x7f0000035000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000f8c000-0x20)={0x7, 0x6, 0xab1b5a232a1d12f6, 0x2, 0x9, 0x1, 0x129b, 0x7fffffff, r7}, &(0x7f0000d04000-0x4)=0x20) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000bd5000-0x10)=@common='ifb0\x00') setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000aa000-0x8)={r7, 0x9}, 0x8) recvmsg(r6, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/25 07:47:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004b0000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f39000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080a000)={r0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x21c, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) connect$bt_l2cap(r2, &(0x7f0000c58000)={0x1f, 0x8, {0x7, 0x6, 0x6, 0x4, 0x4, 0x3}, 0x0, 0xfffffffffffffffa}, 0xe) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000b8b000)=0x1, &(0x7f0000ef7000)=0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e5f000)={0x0, 0x0}) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000484000-0x2)=0x8, &(0x7f0000856000)=0x2) 2018/01/25 07:47:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b", 0x0, 0x8}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000e5000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="450ef7097eca", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) 2018/01/25 07:47:21 executing program 0: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000219000-0x8)={0x0, 0x0}) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000128000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000218000)=0x8) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000218000)={r0}) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f000021a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000219000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x646}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x80008000, 0x3, 0x8}, &(0x7f000020b000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000007b000)={0x9, 0x203, 0x6e4, 0x100000001, r3}, 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000014f000)="68e7d5f016c0b60944fb591e2544a3019223d10cdc9f7423654a742fb59eb82228da292ef441a212cc2e58fc67fa9728e94aa3638b0f59ac2474c9ee5f2778a011e65eec7404b982224ed2c66e6aa17959333ccb86a71dd251756286636c9de310e5006bfd47044b3fea33b1cece11be1c971d2d256ac7221035a28b1588776c68", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) 2018/01/25 07:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000d9b000-0x4)=0x0, &(0x7f00004fc000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000100000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f83000)={0x5}, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000a62000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x210, 0xffff, 0x100000001, "4e8c5af2d8d7c708a01226caf01eb161b13b5050d29bff4d7758092b1510a28b420e456d8cd4190a3305767fd8012c911c85b20e67b90e7efbd3df22d55a1d7e17fd5fc18478e006291a7d28a78d90f2"}, 0x160) sendto$inet6(r0, &(0x7f000038e000-0xa9)="1ff3a35904f8f51f6c56441bd2a2e8a13867bcf4f7364f18402b03d1bea17b3eba1f5ace35efe11bca3de99bcdb52fa4b12258dea2ed7de8b5adddc3b5223a5c31265d9bf3a58633b53701d3d86b7a2c0c7213f2f059da2c2198c6613e3450130f6062c62c8af245824a168947ba9675d3b28efd71b5b92a0a8c42c57e713fa5aa976ebc5b2b4b4c43ecaaf127151ab6e4d6f3fcb5285a4451c3d24b4c6bf9734c929310b9cd2b4fe9", 0xa9, 0x8001, &(0x7f000077f000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) listen(r1, 0x4) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:21 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000024000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000024000)=0x3a, 0x80000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000025000+0x335)=[{0xffffffffffffff9c, 0x8010, 0x0}, {r0, 0xd034, 0x0}, {r1, 0x4, 0x0}, {r2, 0x4020, 0x0}, {r0, 0x7010, 0x0}, {r1, 0x20, 0x0}, {r0, 0x0, 0x0}, {r2, 0x20c, 0x0}], 0x8, 0x3f) connect$ipx(r1, &(0x7f0000024000)={0x4, 0x2, 0x1, "122615513382", 0x7, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000012000-0x58)={0x58, 0x2a, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x44, 0x0, [@generic="645a8b3c911e9e51240520a0ea56f399432c735d604ac8c65089d802feec8187666e0308eab7af144e93253be0f68d91413ef2423eb2b2d5303a5fe265"]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000016000)={r0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000024000)='yeah\x00', 0x5) [ 1669.088079] [ 1669.089856] ============================= [ 1669.094052] WARNING: suspicious RCU usage [ 1669.098218] 4.15.0-rc9+ #207 Not tainted [ 1669.102335] ----------------------------- [ 1669.106505] net/ipv6/ip6_fib.c:1731 suspicious rcu_dereference_protected() usage! [ 1669.114168] [ 1669.114168] other info that might help us debug this: [ 1669.114168] [ 1669.122366] [ 1669.122366] rcu_scheduler_active = 2, debug_locks = 1 [ 1669.129083] 4 locks held by syz-executor5/10770: 2018/01/25 07:47:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000e1c000)="1f0000005400056d0000ed00000000030700000040000000fafe1c0594eb00", 0x1f) 2018/01/25 07:47:21 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000-0x4)={0xffffffffffffff9c}) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000004000-0x4)=0x1, 0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x8000, 0x9, 0x58bf, 0xf4, 0x59bd, 0x3, 0x6c, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xff, 0xe0b3, 0x8, 0x8}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x800) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000005000)=r3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x5}, &(0x7f0000007000-0x4)=0x8) listen(r1, 0x0) connect$vsock_stream(r1, &(0x7f0000001000)={0x28, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10) 2018/01/25 07:47:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000024000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0xa3af4be27cb853dd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000369000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f0000ecf000-0x90)=[], 0x0, &(0x7f00004c2000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendto(r1, &(0x7f0000dd0000)="6f56d5bb4e2023571b82dafd691c8ab27da70ca5c6d6e991c1064dd176d0533e", 0x20, 0x0, &(0x7f0000e5e000)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @generic="8fc9deb1d3020ca03e02d3af98471082"}}, 0x1e) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/25 07:47:21 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xa, 0xd) bind$unix(r0, &(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000)=0x0) bind$bt_hci(r0, &(0x7f0000005000)={0x1f, 0xfff, 0x2}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000040c, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) [ 1669.133873] #0: ((&net->ipv6.ip6_fib_timer)){+.-.}, at: [<000000008d3754f7>] call_timer_fn+0x1c6/0x820 [ 1669.143590] #1: (&(&net->ipv6.fib6_gc_lock)->rlock){+.-.}, at: [<00000000506936d1>] fib6_run_gc+0x9d/0x3c0 [ 1669.153638] #2: (rcu_read_lock){....}, at: [<00000000bc255445>] __fib6_clean_all+0x0/0x3a0 [ 1669.162301] #3: (&(&tb->tb6_lock)->rlock){+.-.}, at: [<00000000be86e9b5>] __fib6_clean_all+0x1d0/0x3a0 [ 1669.171988] [ 1669.171988] stack backtrace: [ 1669.176549] CPU: 1 PID: 10770 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #207 2018/01/25 07:47:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000077000-0x4)=0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000273000)=0x0, 0x4) 2018/01/25 07:47:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00001dd000)=0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00005c5000-0xb0)=""/176, &(0x7f00002f5000)=0xb0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000014, &(0x7f00000b2000)=0x1, 0x27) sendto$inet(r0, &(0x7f0000aed000)="94", 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000b83000-0x10)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000690000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad4000-0x4)=0x14) 2018/01/25 07:47:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005b7000-0x32)={@random="6f0100", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000e71000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000898000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000aaf000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000452000)={r1, 0x80000, r2}) [ 1669.183936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1669.193285] Call Trace: [ 1669.195867] [ 1669.198014] dump_stack+0x194/0x257 [ 1669.201644] ? arch_local_irq_restore+0x53/0x53 [ 1669.206328] lockdep_rcu_suspicious+0x123/0x170 [ 1669.211008] fib6_del+0xc9c/0x12c0 [ 1669.214547] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1669.219746] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1669.224941] ? check_noncircular+0x20/0x20 [ 1669.229193] ? fib6_locate+0x130/0x130 [ 1669.233087] ? __lock_acquire+0x664/0x3e00 [ 1669.237326] ? print_irqtrace_events+0x270/0x270 [ 1669.242089] ? find_held_lock+0x35/0x1d0 [ 1669.246169] ? fib6_walker_link+0x180/0x210 [ 1669.250493] ? lock_downgrade+0x980/0x980 [ 1669.254650] fib6_clean_node+0x42e/0x580 [ 1669.258723] ? fib6_del+0x12c0/0x12c0 [ 1669.262526] ? fib6_walker_link+0x180/0x210 [ 1669.266951] fib6_walk_continue+0x46c/0x8a0 [ 1669.271283] ? call_fib6_entry_notifiers+0x210/0x210 [ 1669.276365] fib6_walk+0x91/0xf0 [ 1669.279712] fib6_clean_tree+0x1e6/0x340 [ 1669.283802] ? fib6_walk+0xf0/0xf0 [ 1669.287330] ? fib6_del+0x12c0/0x12c0 [ 1669.291108] ? call_fib6_entry_notifiers+0x210/0x210 [ 1669.296197] ? print_irqtrace_events+0x270/0x270 [ 1669.300960] __fib6_clean_all+0x1f4/0x3a0 [ 1669.305108] ? call_fib6_entry_notifiers+0x210/0x210 [ 1669.310207] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 1669.315254] ? lock_acquire+0x1d5/0x580 [ 1669.319243] ? lock_acquire+0x1d5/0x580 [ 1669.323223] ? call_timer_fn+0x1c6/0x820 [ 1669.327305] fib6_run_gc+0x16b/0x3c0 [ 1669.331027] ? fib6_clean_all+0x30/0x30 [ 1669.335015] fib6_gc_timer_cb+0x20/0x30 [ 1669.338989] call_timer_fn+0x228/0x820 [ 1669.342876] ? fib6_run_gc+0x3c0/0x3c0 [ 1669.346772] ? process_timeout+0x40/0x40 [ 1669.350857] ? __run_timers+0x7e3/0xb70 [ 1669.354832] ? lock_downgrade+0x980/0x980 [ 1669.358971] ? debug_object_deactivate+0x364/0x560 [ 1669.363892] ? lock_release+0xa40/0xa40 [ 1669.367874] ? do_raw_spin_trylock+0x190/0x190 [ 1669.372445] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 1669.377438] ? fib6_run_gc+0x3c0/0x3c0 [ 1669.381301] ? fib6_run_gc+0x3c0/0x3c0 [ 1669.385168] __run_timers+0x7ee/0xb70 [ 1669.388953] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 1669.394067] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 1669.399327] ? check_noncircular+0x20/0x20 [ 1669.403566] ? timerqueue_add+0x1e9/0x280 [ 1669.407699] ? enqueue_hrtimer+0x171/0x4a0 [ 1669.411908] ? __remove_hrtimer+0x190/0x190 [ 1669.416212] ? find_held_lock+0x35/0x1d0 [ 1669.420279] ? clockevents_program_event+0x163/0x2e0 [ 1669.425379] ? lock_downgrade+0x980/0x980 [ 1669.429514] ? rcu_pm_notify+0xc0/0xc0 [ 1669.433390] run_timer_softirq+0x4c/0x70 [ 1669.437427] __do_softirq+0x2d7/0xb85 [ 1669.441210] ? lock_downgrade+0x980/0x980 [ 1669.445351] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 1669.450432] ? do_timer+0x50/0x50 [ 1669.453864] ? native_apic_msr_write+0x5c/0x80 [ 1669.458430] ? do_raw_spin_trylock+0x190/0x190 [ 1669.462997] ? lapic_next_event+0x54/0x80 [ 1669.467135] ? clockevents_program_event+0x108/0x2e0 [ 1669.472223] ? tick_program_event+0x83/0x100 [ 1669.476612] ? hrtimer_interrupt+0x46e/0x5e0 [ 1669.481004] ? rcu_pm_notify+0xc0/0xc0 [ 1669.484885] irq_exit+0x1cc/0x200 [ 1669.488319] smp_apic_timer_interrupt+0x16b/0x700 [ 1669.493140] ? smp_reschedule_interrupt+0xe6/0x670 [ 1669.498052] ? smp_call_function_single_interrupt+0x640/0x640 [ 1669.503915] ? _raw_spin_lock+0x32/0x40 [ 1669.507873] ? _raw_spin_unlock+0x22/0x30 [ 1669.513019] ? handle_edge_irq+0x2b4/0x7c0 [ 1669.517234] ? task_prio+0x40/0x40 [ 1669.520757] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1669.525584] apic_timer_interrupt+0xa9/0xb0 [ 1669.529882] [ 1669.532099] RIP: 0010:_raw_spin_unlock_irqrestore+0x5e/0xba [ 1669.537792] RSP: 0018:ffff8801ad70ea10 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff11 [ 1669.545481] RAX: dffffc0000000000 RBX: 0000000000000282 RCX: 0000000000000000 [ 1669.552743] RDX: 1ffffffff0d1918d RSI: 0000000000000001 RDI: 0000000000000282 [ 1669.560004] RBP: ffff8801ad70ea20 R08: 0000000000000000 R09: 0000000000000000 [ 1669.567272] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff87f8f1e8 [ 1669.574545] R13: ffff8801ad70ebd8 R14: 0000000000000000 R15: dffffc0000000000 [ 1669.581820] debug_check_no_obj_freed+0x3da/0xf1f [ 1669.586667] ? mem_cgroup_cancel_charge+0x170/0x170 [ 1669.591683] ? free_obj_work+0x690/0x690 [ 1669.595733] ? __page_cache_release+0x761/0xd30 [ 1669.600385] ? check_noncircular+0x20/0x20 [ 1669.604601] ? find_held_lock+0x35/0x1d0 [ 1669.608647] ? pagevec_move_tail_fn+0x1210/0x1210 [ 1669.613473] ? free_unref_page+0x312/0x9e0 [ 1669.617687] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1669.622698] free_unref_page+0x31f/0x9e0 [ 1669.626758] ? mark_free_pages+0x3c0/0x3c0 [ 1669.630970] ? is_bpf_text_address+0x7b/0x120 [ 1669.635447] ? lock_downgrade+0x980/0x980 [ 1669.639575] ? lock_release+0xa40/0xa40 [ 1669.643553] ? rcutorture_record_progress+0x10/0x10 [ 1669.648560] ? is_bpf_text_address+0xa4/0x120 [ 1669.653049] ? __kernel_text_address+0xd/0x40 [ 1669.657535] __put_page+0xf9/0x160 [ 1669.661057] ? __lru_cache_add+0x410/0x410 [ 1669.665266] ? depot_save_stack+0x12c/0x490 [ 1669.669576] free_page_and_swap_cache+0x496/0x620 [ 1669.674399] ? delete_from_swap_cache+0x210/0x210 [ 1669.679220] ? ___pmd_free_tlb+0xb6/0x130 [ 1669.683361] ? free_pgtables+0x270/0x330 [ 1669.687400] ? exit_mmap+0x291/0x500 [ 1669.691094] ? mmput+0x223/0x6d0 [ 1669.694444] ? do_exit+0x90a/0x1ad0 [ 1669.698050] ? do_group_exit+0x149/0x400 [ 1669.702086] ? get_signal+0x73f/0x16c0 [ 1669.705949] ? do_signal+0x90/0x1eb0 [ 1669.709641] ? syscall_return_slowpath+0x490/0x550 [ 1669.714545] ? ret_from_fork+0x15/0x50 [ 1669.718410] ? free_obj_work+0x690/0x690 [ 1669.722480] ? free_obj_work+0x690/0x690 [ 1669.726522] ? ptlock_free+0x38/0x42 [ 1669.730215] ? rcu_pm_notify+0xc0/0xc0 [ 1669.734082] ? unlink_anon_vmas+0x5aa/0x9f0 [ 1669.738390] ? rcu_pm_notify+0xc0/0xc0 [ 1669.742262] tlb_remove_table+0x245/0x370 [ 1669.746399] ? tlb_table_flush+0x90/0x90 [ 1669.750438] ? rcu_read_lock_sched_held+0x108/0x120 [ 1669.755438] ? kmem_cache_free+0x267/0x2a0 [ 1669.759654] ___pmd_free_tlb+0xc1/0x130 [ 1669.763607] free_pgd_range+0x8dd/0xd90 [ 1669.767574] free_pgtables+0x270/0x330 [ 1669.771442] exit_mmap+0x291/0x500 [ 1669.774960] ? SyS_munmap+0x30/0x30 [ 1669.778562] ? __khugepaged_exit+0x43d/0x650 [ 1669.782978] ? __might_sleep+0x95/0x190 [ 1669.786937] mmput+0x223/0x6d0 [ 1669.790109] ? get_task_exe_file+0xc0/0xc0 [ 1669.794334] ? is_current_pgrp_orphaned+0xa0/0xa0 [ 1669.799151] ? do_exit+0x8fa/0x1ad0 [ 1669.802755] ? lock_downgrade+0x980/0x980 [ 1669.806888] ? mark_held_locks+0xaf/0x100 [ 1669.811033] ? do_raw_spin_trylock+0x190/0x190 [ 1669.815599] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1669.820592] ? trace_hardirqs_on+0xd/0x10 [ 1669.824722] do_exit+0x90a/0x1ad0 [ 1669.828160] ? mm_update_next_owner+0x930/0x930 [ 1669.832813] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1669.838038] ? check_noncircular+0x20/0x20 [ 1669.842271] ? find_held_lock+0x35/0x1d0 [ 1669.846326] ? get_signal+0x7ae/0x16c0 [ 1669.850190] ? lock_downgrade+0x980/0x980 [ 1669.854322] do_group_exit+0x149/0x400 [ 1669.858194] ? do_raw_spin_trylock+0x190/0x190 [ 1669.862751] ? SyS_exit+0x30/0x30 [ 1669.866177] ? _raw_spin_unlock_irq+0x27/0x70 [ 1669.870650] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1669.875648] get_signal+0x73f/0x16c0 [ 1669.879352] ? ptrace_notify+0x130/0x130 [ 1669.883427] do_signal+0x90/0x1eb0 [ 1669.886939] ? check_noncircular+0x20/0x20 [ 1669.891154] ? setup_sigcontext+0x7d0/0x7d0 [ 1669.895466] ? find_held_lock+0x35/0x1d0 [ 1669.899532] ? finish_task_switch+0x1d3/0x740 [ 1669.904011] ? lock_downgrade+0x980/0x980 [ 1669.908141] ? exit_to_usermode_loop+0x8c/0x310 [ 1669.912795] exit_to_usermode_loop+0x214/0x310 [ 1669.917355] ? do_raw_spin_trylock+0x190/0x190 [ 1669.921920] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1669.927441] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1669.932438] syscall_return_slowpath+0x490/0x550 [ 1669.937183] ? prepare_exit_to_usermode+0x340/0x340 [ 1669.942174] ? copy_overflow+0x20/0x20 [ 1669.946056] ret_from_fork+0x15/0x50 [ 1669.949743] RIP: 0033:0x4558a9 [ 1669.952903] RSP: 002b:00007fbc6e73bdb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 1669.960585] RAX: 0000000000000000 RBX: 00007fbc6e73c700 RCX: 00000000004558a9 [ 1669.967832] RDX: 00007fbc6e73c9d0 RSI: 00007fbc6e73bdb0 RDI: 00000000003d0f00 [ 1669.975088] RBP: 0000000000a2f850 R08: 00007fbc6e73c700 R09: 00007fbc6e73c700 [ 1669.982338] R10: 00007fbc6e73c9d0 R11: 0000000000000202 R12: 0000000000000000 2018/01/25 07:47:22 executing program 2: unshare(0x2020600) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00006f6000-0x2)={0x0, 0x0}, 0x2) 2018/01/25 07:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000074c000)={0x0, 0xb2ef, 0x72e50772, 0x3ff, 0x0, 0x1, 0x9, 0xffffffffacb84b4e, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x20, 0x2, 0x4}}, &(0x7f00005d6000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000266000-0x10)={0x2, 0x200, 0x7ff, 0x9c, 0x0}, &(0x7f0000cbe000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000119000-0x9)={r2, 0x245964b1, "02"}, &(0x7f0000bd2000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000001b000-0x4)=0x0, &(0x7f0000bc2000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000050d000)={r3, 0xab, "fcdc57a229f76de79e4271459c801b9d396bba1d8a1ab79221b5788d3ce28b9de32262ec4596084f106355bbf49401cbf79a2cf8615f6de5907f9fceaa3557b7603cf8432d5050495cebf8833d32f53a8829b9045d1ee3aef610bace278887e5e6fae950de30dcdb0404fbcddee16a9f03a373a91432609872ec0c2f12d2337c8a31ccbbd6c68ec8455bc1e7360b24c40980bce224e5cb68a44408e0b0fab8fb15ea98f6a30c350bb8ee56"}, &(0x7f0000303000)=0xb3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000669000)=0x9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ff2000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000d84000)=0xc) 2018/01/25 07:47:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x805, 0x1f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000001000-0x10)={0x7, &(0x7f0000000000)=[0x1, 0xe4bc, 0x7d, 0x80000000, 0x0, 0x0, 0x1ff]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x1, 0x0, 0x10000, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r2, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xfffffffffffffffd, 0x0, @empty=0x0, "08070017"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/01/25 07:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00006ff000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd44) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) gettid() 2018/01/25 07:47:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f6e000-0x20)={0x8, 0x0, 0x0, 0x40, 0x3, 0x1f, 0x17, 0x0, r1}, 0x20) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:22 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f000000d000)="4e49f889fcf60647b62408cc31", 0xd, 0x8000, &(0x7f000001e000)={0xa, 0x2, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x7}, 0x3}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/25 07:47:22 executing program 5: r0 = socket(0x9, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000e77000)=@file={0x0, ""/92}, &(0x7f0000001000-0x4)=0x5e) mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000069000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [], "152dd20c2fdd0610"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/25 07:47:22 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername(r0, &(0x7f0000ccb000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1c000-0x4)=0x10) connect(r0, &(0x7f0000982000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r1, &(0x7f0000fcf000)=[{{&(0x7f0000a48000)=@l2={0x1f, 0x3, {0x73, 0x7, 0xffffffffffffff53, 0x2, 0x1, 0x7}, 0x20, 0x800}, 0xe, &(0x7f0000610000)=[{&(0x7f0000b03000)="eec75afd101e4f20a22f5cd0d8e7bca2c88e9cc59a81cf5c849a0d74cf8516a06a5c313b2bbd41b5e4cef720a37528751e6133b4bb58a1f7e5e7247eed696f4ac00805491c807d23397e6376ab1d2f54060caf3dba3ee6c62936fe111a13928015a0d0ebe1dc7eb6cfbcfc56fac70b0e561440b42fec7d5778ce0318f11dbcbe38e3a967059db38b", 0x88}, {&(0x7f00008a2000-0x1000)="bdc32a9eb02e702594bd5396be00d89114cdea29a6bb98595c8b9aa5233fd87c1014583af3626f66a835779b8ffdfb56ea4e237a3bc825a46b07228f511321142cfd44bef77d1bcd9edd79c76142edac678c9517e08bc0439db42e949bc41a28073ddadda1df0a83c112c2090259a07895684dc156f4ea2699343c8656523e2c26910df58848b8a291c17691120f437bfc1a4428a160294727d4b4e9fabe874bc8cb51bcf51caed4b7b0f77645c4e814efc3542351f6606f51558d521451bd0d42ae276912f163debf198686c0810ffd8a7e317bda3c78859476ccb31bc86c099b81563fabc7616c85936d9fdf71fdf7685e1d90891dca13c63a97d76ef9e6bae3464c65df75753da4a8fba98b71bb51c0bc4d682f3916cc8928db2e29f3d58bd4dc445ca69374c3627f15a3ad8fec67e703435584c2f8fcb457c8e51ff41b86b0722f84a16b4b30b803a3bc6651c9373ae59cedb64a2c9733c4af43255ae3449e6b8061f080e73b6c7a2ca3589eb1fe647f54254a62ace0534714c831542a949c901799bdca2d20866ff08104db02f94f5f1f04f4e7fc70e04844e250711b5b4cac7d83e1fa84ae54d9d607c6cebe1db08d5536e38d9fbac43004a827a4564e7e354ffb6dc8c665ac6105d65b777e4cd2cb9cefc30f02812edfbcb5e3915af6ba2c46c0189fd6f955f1fb67c08f98f2203becb271e6f21fad3a783c9700147320dd7d7fc33ed923b4be207efcede64f292d07556a2992f5bbc7e2790d011dd98015c359176df354b24f51122d3b0de91d55f1e42d91745142184ed29f038ab373f55a579538f2e47a0bcf97e937e639436faa122d0871e8e443185639991386fb64834c1c2670c154865a6e43feecf7118995271c89da44c7072050e2301ac213bcb94788bac95515cae3a3c52cab14e3bf0b5362e26e9827a9ff419426f02ff7941e17820fb49b4e590fa5253e1d82e8e1c35d0ea23d2162836e71cbe0f6c65b8a6bf616ed1160cc87390602c71cecb7cbf7a5f058ef5f9ae9e75b299aa3a5dedfc125387bb29343a571cec4260c5611fe54e82042e6fece09daf62648db61bd72f8e1cf1fbbaacfa5b0bd007f1404367501cf7523ad2a78411135cfb9fa29fd51961946ce08510f414ea2fa1cffa758b2919d9690f287cb7e026cda9944a86a73949dab8efdfae5b0b82d439dfbf2129185e475604bb91e11e33d90cff2c98090d48a88a3461591dfeca3c7f5ead44348cdb38633f2f9e930b584611989c0d455e53bba904d3cc3dcabcddfcf9802c657113d0a80b77daddeb00298e1b35c861243acbfad13269ccb6665925e5d2b159381d462aea7e85ffe9d35ff0882bcee6943b4def6ddaa9c8f26c6107cde5b45b0b0b559c2cd65a8e14f6b5b2c5cb87dce64b46f1d7875cf8a6aec372c94f304fee4b50d34ec92dc8788c240df8259038f8135e2a4f03bd8a410a1c5e5668bee12a9db6f6eda7fdad44dd86257ce933985706f973b895a8b7d186dac4d06ccf59a415a2848503731ccf631345413b9d39f72a93c6d8a4778c7e6c3fc728c65e4562606839eaeab345dec4f2d58101bd0901049224e8300773f8fdf2a771e1cf787e63fb41a9801dd7358f9a4e5ce6be906a2e5207988a4493a42e3bf6f03a715c53a13cd2fe28f5512af4ad169830bf820afa776fc6431887c7599397e1af7cb312571b53096f769b421a0ffa5e5599098e09efbd26ffb6eba6ce133eb00944583905f3db83aa4b2bcdf09f72b3ff217fff738702318e3308b84149807413f788822c797deb59f1fcecbff12275b8b87231566c5c1cf3aeceb2cae005e626a3ac6ec90d820c653be4616db81bcabc1165909bfc981cfa70614da509f7e43855e302b60c7869b234473d9410850f3e4acb7c07ad5dbdc93dda39abb5841aa24b8288792ec236b585153be0c0bd7d349d8dc38f5253e497e50e51bedcf425d4690d15f866cd079fb4189745f9924a11c6d8ea12c0dbc6ca8422b165315a48c261d7aa43975130153234ca71d7d04186d1baa62e6a2cb29c7400d3ff2e8cc5b959c7e042407c2b683436bba06682c479a87a0bcad14fb4527d75657e995e97a29a15d4c66d1edcc592c243ecdfbbdacd4ea2bbf4bf08af5fe815d8abed88f2d0549293d01b827a1c5c2e08d1cf54b63c851bc35e174aa04516b85345e5e7052701f09f777156ca92f388a202cb6831a51d37d7bcb86b5cb63e2e50c26586017f171c60f638297e67788557f367dfc37c054c3e59b7e3ffc6aaeae5f116d9c44f8e2906ccdafc26db81a6565db9bda9aadb43a5d6a37dd5e43fd61f483f17163c25c81b8a86400be23529ebd7d449ed596cc0140f7c1f62a047959f621ad9ff197b6afe8ca755ef39e74395d4aa8285e60c58f24e0a6ff5b7a1b090fa4900969fcc442b0e68450765e242c5d6d4bf9e82b26adc727738ac22ec2d34be47d86483e226ddf70c8adfd229b304ffcce6355633043436de0599216936f07fd3dfe65c199243e8d7bd2194a1030a85b285b9b2526f8d0b3fe1d582942387ac79a10432ffa772dea110aa26e068c25330443c9e30900a7f34a856818e9a56b5417b6175fd564ddb883c1597e1fc2ef045297522ef169ff80869a7b17020c6a173dbf3bb049768a7c7933df1b397aae7139c828cb1bf7f6318f7ffd5aa44713663afe45d574a0ca368bfe301d8a133c753f9d33791c6540812a33a8c5382dee5dfb882434c7f762077d5d1a6e77539bfe72a0839d4e7729bda552f1d1410ff5b58b534d16884c2110031258accdd9151b7c645241d9fd37d625cdcec7443f192cafa83f79fd853334f7ec8603b73632e4091fa3b6ccc39aed2c34553f4eb28365a05b8a72ddd47cb880e1adb6623b8c8401556c806bfc0ae059a59a59585023912884f138a42b1dd776b5a09c95fc3ee2f3e2abcacfb62441e656327ac45d75bb1d7e6c6a41556678e117de943d28736712c48a018b95afce4279c0dbdcaa81c7937f9c9c582e6bb7a727603df790296063a1878d6c7e57ff267d854aa16ed80ce28b3948d5136f0b9e39ae36e5c473cae9544f1853ef6b51eb56611303963a94d6568fa5402cc9c21910aa301bb7636c59334878f7ac92e0477ac7c81dd764089bb698662dbb44d880130a0c36a7eb909026000150e6b658ed6256550dc15d078ddf26aec392a69cd6e3f1206502bc5ecb853f0c7b3e7cf52a21f1005dae58e083fbb65a65b58e104b20d2ca78abfd2c8efebb500201b423b8dc5bc8c072df1c8d6b5230c21be38f31d003be86b5be6e8a11af17e56b52906238e3636fe1e1bc693b21ce38af27ecefe379cdaa1459441f72e19dae84c347d2732d72034425b06577852426c9222ba05cc4d10b8505a9232ea5c29428e26ad50051a2767158c471a6d082049a69690ac9ec8bd7c6a1dc4fab6f42487c06b991065198db50198b8101b4257d30a8ef1345d580d5f29a8c2c2985800f3fac4f5d9428ad3d85cfa12b95e391ef82280b14269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{&(0x7f0000eec000)="a71597652f4f1e59603335c1c4f7a2ec1f867e74bff0b6bec2b13081d95a45a71a1d648409d9183621ddf9723938f6809da8b59253be18e979994a280933eab3a8b01b461abdfe1de2bac753646a9c3198c3495ef651cf49e4bb96eb52275b742ef11d2c6ba8e6a0737ade1885c5ddf932695e3563e0ec2dee94d4db955b2334ce0ca9854ad07a8317dd496f0e7ea0", 0x8f}, {&(0x7f0000a82000)="488890e80531", 0x6}], 0x5, 0x0, 0x0, 0x44}, 0x400}, {{&(0x7f00000ae000)=@l2={0x1f, 0x0, {0x1ff, 0x3, 0x3, 0x9, 0x10000, 0x9}, 0x144, 0xfffffffffffffff9}, 0xe, &(0x7f000096a000-0x30)=[{&(0x7f0000fbf000-0x18)="b3dad65456e4cc4057a6726bfcf2fca6e7895a3a22844227", 0x18}, {&(0x7f00009fd000-0x96)="d11d48bc5d629e985535fd055762ae152229134ff9d5510c89df753170967fddc0a004c0f962f4c2606ff1a75fa64797b29f83ac39735838af9616904dd0744fc3b3205ebcf919aa9cf01a6d2d3a4c4055b0694f67165936d12c043f41beeeb03dc376fbfe4fc0bbea17e2fad29ac3c17cdcb6eb622936b6c715295155bd4a20127d7e563e76f4359f7dd4d044f0693fef953badb7c9", 0x96}, {&(0x7f00006b9000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000750000-0xe8)=[{0xe8, 0x1, 0x3, "67f9c9a974aa41ee1ac3de9ccb5fd71c6dff9fe7580515a9be29b223ad3af8fbf7f5c7bf27cf1bd17c438ccd94625fdc651f08cb4a777decdc21fdab79b032d30825b9b8c8d66283a365f3b0b18f7073f85628c69d069c0924d4a007107f0d50dfc9ba74bb92f4fffe64a93058c633ba9f5b827f7e6cc30a551eaf834ca6c4cf5ad6e94953987c6a8033e6bec316e882bad18a32250fcfb8f99c3a0b76590401335d54d92fe0ac7f4844188d7d450c0c3b3fdc43755f93a53f40b4293f726c84d967540f41699ad8ac91aaedf3cfcad8a6"}], 0xe8, 0x840}, 0x6}], 0x6, 0x20008000) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x8080a, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0xa8, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000053f000-0xc)={r3, 0x100000000, 0x0}, &(0x7f0000000000)=0xc) [ 1669.989606] R13: 0000000000a2f7cf R14: 00007fbc6e73c9c0 R15: 0000000000000002 2018/01/25 07:47:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c60000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xfb1a, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000260000)={0x10, 0x0, 0x2, 0x220000}, 0xc) 2018/01/25 07:47:22 executing program 0: mmap(&(0x7f0000000000/0x380000)=nil, 0x380000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000032b000)=""/231, &(0x7f0000380000)=0xe7) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000056000-0x4)=0x0, &(0x7f000027b000)=0x4) recvmsg(r1, &(0x7f00000ee000)={0x0, 0x0, &(0x7f0000381000-0x40)=[{&(0x7f00002ae000-0x77)=""/119, 0x77}, {&(0x7f0000350000)=""/218, 0xda}, {&(0x7f00002eb000)=""/161, 0xa1}, {&(0x7f0000381000-0x7e)=""/126, 0x7e}], 0x4, 0x0, 0x0, 0xffffffff}, 0x2000) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000381000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000382000-0x28)=[{0x28, 0x0, 0x0, "a330e5d55547ca9a5564b4bbec00a73bd7d2614a6aa0"}], 0x28, 0x800}, 0x20040880) bind$inet6(r1, &(0x7f0000224000)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x1c) 2018/01/25 07:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f6e000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3-generic)\x00'}, 0x58) socketpair(0x3, 0x80006, 0xfffffffffffffffa, &(0x7f00008f0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000331000)={0x0, 0x8f5, 0x1, [0x80000001]}, &(0x7f0000b30000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cbd000-0x8)=@assoc_value={r2, 0x9}, &(0x7f0000c63000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="", 0x3d1) 2018/01/25 07:47:22 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000a, 0xfffffffffffffffc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ff9000)=0x0, &(0x7f0000ff9000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0x20) 2018/01/25 07:47:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) socketpair(0x2, 0x5, 0x1ff, &(0x7f00004d6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000612000)=0x0) accept$inet(r4, 0x0, &(0x7f0000f85000-0x4)=0xffffffffffffffb6) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a67000)={r1, @in6={{0xa, 0x0, 0xfffffffeffffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00006d5000-0x64)=[@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x258ef193}, @in6={0xa, 0x0, 0x66, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}], 0x64) accept4(r0, &(0x7f0000499000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000409000-0x4)=0x9, 0x0) sendto$unix(r3, &(0x7f0000cdf000-0xc7)="18c7f675016a1a37dd5ae371376f2c78e7be760f9e0aa35edfde97f8c4916778bebc71b9e082d447992420e8e6803c3988729526ae3a6b886ee6b50568c98b8217a958bf88d086192b483045264dd8df6029414659f5a794d7386bff371fefd16ee78846c4e2913bc10aa92280b3952e96ad1a65a0e0ae341c76c2cb2ba5680bd10111c56ffd84b2896cf94523e39ccd6cf507216768798bbd2354951065803e4bdcf29633f50310218cc9bdb720e77e926a45825851a1153a97967c34054766c0d996596173ac", 0xc7, 0x20040084, &(0x7f0000633000)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/25 07:47:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x200, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000dc000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = socket$inet(0x2, 0xa, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000032a000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000d64000)={0x6c, 0x20}, 0x8) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='dXmmy0\x00', @ifru_names=@generic="16bee39a1aae810ebc134ce07a5a7ec4"}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000054c000)=0x0, &(0x7f00000b5000-0x4)=0x4) socket$inet(0x2, 0xa, 0x7f) close(r0) 2018/01/25 07:47:22 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(r0, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0xe4, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00003bc000-0x1b)="66501033685c04ef287c2f4ed9d5e3a17aa76cf3109452dcd2a8f4") mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e88000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe0000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e4d000-0x16)={r1, 0x40000000, 0x7, [0x1, 0xff, 0x328c, 0x416a, 0x8, 0xfffffffffffffffe, 0x945c]}, &(0x7f000033b000-0x4)=0x16) setsockopt(r0, 0x4, 0x8000000000000003, &(0x7f0000fdb000)="01000000", 0x4) 2018/01/25 07:47:22 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000017000)={0xffffffffffffff9c}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000018000-0x60)={0x27, 0x80000001, 0x4, 0x2, 0x1, 0x4, "7a20698f6dd6cdaaacdaf661b4a2793556af806b6d03976fefdf34e7611470758c64ee2042c4ce41b954eb76e5c81f2bab42c78dc59f7c023fbfc8afd2bb46", 0x0}, 0x60) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/01/25 07:47:22 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x807, 0x992, &(0x7f0000008000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000004000-0x4)=0x8000000000, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000-0x8)={r1, 0x5}, 0x8) 2018/01/25 07:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xd7, 0x40, 0x8, 0x0, []}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000070c000)={&(0x7f0000f18000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a5d000)={r0, r1, 0x2, 0x2}, 0x10) socket$pptp(0x18, 0x1, 0x2) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/25 07:47:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xb, 0x5, &(0x7f0000dc0000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000500000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fae000)={r1}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00004e7000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000274000-0x4)=0x8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) r5 = socket$inet(0x2, 0x80000, 0x9) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000c9d000-0x8)={r4, 0x0, 0xffffffffffffff00}, 0x8) listen(r3, 0x1000000040000003) accept4(r3, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a36000-0x4)=0x5, 0x0) 2018/01/25 07:47:22 executing program 3: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000626000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000026f000)=0x10, 0x800) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008d8000)={0xfffffffffffffe00, 0x0, 0x4, 0x80000000, 0x5, [{0x4, 0x6, 0x9c92, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3, 0x7, 0x8a, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x3b9, 0x5, 0x8, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0xe8, 0xffffffffffff0001, 0x3464000000000, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x2, 0x101, 0x8c, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000646000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="daa547f1170c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="381d637e05ba06d693b43e40ba63bbc9"}) 2018/01/25 07:47:22 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000003000)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x84b}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/25 07:47:22 executing program 7: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0xfffffffffffffffd, &(0x7f00005d3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005d2000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005d3000-0x12)={r2, 0x1fffe00000, 0x5, [0x7, 0x1c00, 0x7, 0x0, 0x101]}, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f00005d3000-0x10)={&(0x7f0000001000-0xd0)={0x2, 0x18, 0x9c, 0x0, 0x1a, 0x0, 0x3, 0x1, [@sadb_address={0x5, 0x17, 0x7f, 0x80, 0x0, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc23}}, @sadb_ident={0x2, 0xb, 0x10001, 0x0, 0x401}, @sadb_x_sa2={0x2, 0x13, 0xfffffffffffffdba, 0x0, 0x0, 0x4, 0x7}, @sadb_address={0x3, 0x6, 0x6c, 0x80, 0x0, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ad11112, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x3, 0x7, 0x0, 0x14}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x4000) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0xffffffffffffff00) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000816000-0x10)={0x4, &(0x7f00008a4000)=[{0x4, 0x100000000, 0xffffffffffffffff, 0x8}, {0x7, 0x5, 0x48000, 0x0}, {0x200, 0x5, 0x8, 0x0}, {0x7, 0x7, 0x4, 0xa2}]}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000f50000)=0x0) 2018/01/25 07:47:22 executing program 3: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f00005c4000-0xbe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x12, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x3, 0x1, 0x9c, 0x0, "805fadc17957f749470c67a4d9488d421285870dbbaca06efdaa9ce15c3a4f68343f8f7c7b69b606784304f5a7981124c597670ecf1e036eabac291f783bf3a1e11ec23683e29e2acd9aa3e7fdcd875e00a484cef7f664da81c6106036c0c8aeacfd1ec771a6620103ab7b9261cc46544469a750756412d3cd6c69b54f0f0f4fe8eb8a608b081195d59bf6b7a9b8ccdf60a0eafb"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/25 07:47:22 executing program 0: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ae2000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000129000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ae2000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6ac2568, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ae2000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000040c000)={r2, 0x2}, &(0x7f00001a5000-0x1)=0x8) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000590000-0x4)=0x8, 0x4) r4 = socket(0x1a, 0x1, 0x200) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f00007f3000)={0x2, "6c14"}, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ae0000-0x10)={0x1, &(0x7f0000adf000-0x8)=[{0x6, 0x8, 0x7, 0x6}]}, 0x10) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000f000)={r3, 0x2219}, &(0x7f0000ae2000)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 07:47:22 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000006000-0x5c)={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xd2}, 0x1}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8}, 0x20, [0x101, 0xc6, 0x0, 0x4, 0x81, 0x1, 0x7, 0x7]}, 0x5c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000)={0x0, []}, &(0x7f0000003000)=0x4) 2018/01/25 07:47:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x400000000087) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000fc2000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r1, &(0x7f0000fc2000-0x60d)="", 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000fc4000)="f93045cee3e03508950699b0bc82a4050c1ceba8e17b1b8032c1924e5f5be20a5025cf35b9c3e1d18779b5efa5a76c8fc251b645e3ef7ba556bcc9f92f43d061705b84674432797a96d24d1b05f88d6d7a87cbfebe82275afbf84b3b5558b8694c010be8e37f6bec07f597691b0c4e", 0x6f) 2018/01/25 07:47:22 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockname(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x26) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000)=0x80, 0x4) 2018/01/25 07:47:22 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f32000)=0x8b3f, &(0x7f0000f7c000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ef6000-0xdf)="", 0x0) 2018/01/25 07:47:22 executing program 1: r0 = socket$inet(0x2, 0x1, 0x81) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008e1000+0x348)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00003bf000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ee4000-0x4)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000070b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d92000)=0x14) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000a33000-0x18)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r1, &(0x7f000092c000-0xa9)="", 0x0, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00001ab000)={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, {0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xff}, 0x91, [0x3ff, 0x8, 0x2, 0x100, 0x57e4, 0x3ff, 0xd7c7, 0x4]}, 0x5c) 2018/01/25 07:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e0f000-0x8a)={@random="9faa5dc31b3c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, "04004000ea6cdc3f"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/25 07:47:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ac3000-0x4)={r0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c77000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000eb3000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b79000)={r0, 0x28, &(0x7f000032b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b87000-0xc)={r3, 0x5, 0x18}, 0xc) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003f6000-0x18)={0x0, 0x8, 0x20, 0x4f, 0x6}, &(0x7f0000853000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000f000)=@assoc_value={r5, 0x9}, &(0x7f0000621000)=0x7ff2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b05000-0x8)={0x0, 0x9}, &(0x7f000093f000-0x4)=0x8) sendmmsg(r4, &(0x7f0000bbd000-0xf0)=[{{0x0, 0x0, &(0x7f00005d9000)=[], 0x0, &(0x7f00001cb000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) accept$alg(r4, 0x0, 0x0) 2018/01/25 07:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xd7, 0x40, 0x8, 0x0, []}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000070c000)={&(0x7f0000f18000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a5d000)={r0, r1, 0x2, 0x2}, 0x10) socket$pptp(0x18, 0x1, 0x2) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/25 07:47:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f000070a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00009b9000-0x8)={0x0, 0x9b}, &(0x7f000081f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a0b000-0x10)={0x1000, 0x8000, 0x7, 0x2, r1}, 0x10) syz_emit_ethernet(0x26, &(0x7f0000362000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="ea11f9e9d82e", [], {@generic={0x4305, "cc0f20757d9c8cdd3f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) socketpair$inet6(0xa, 0x3, 0x10000, &(0x7f0000b47000-0x3)={0x0, 0x0}) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f00007c0000-0xcd)="7a663899917abba88ea4989b9dfffd3f144727ef1c31e21d224ee4c0b23f39a6d68e82bfd3396cd4159c0a8f64b243a83d19f298b10f4e1c44f9674ffaa9c52ad74dd63d2588e3dae1799b6a3d490756c98db79663e80ae50b481aca7ce6588ecadedef8eecc7d943a99cd46fd8f51668f59e948be39d8c6d31bf8fc18e25db020c50935e6e849d437327259f533caad7c862b985d3cd0ebea418800b1f4e2f27bf87350a0cd382c6291412a0c1affbe17ce2252c9ed09dcd7864e37a0d23895aaef959b3285a08237a279acdf") 2018/01/25 07:47:22 executing program 0: mmap(&(0x7f0000000000/0xd79000)=nil, 0xd79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x810, 0xffffffffffffdfff, 0xb) write(r0, &(0x7f0000d75000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d7b000-0x4)=0x1ff) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d7a000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000d7a000-0x38)={&(0x7f0000cdc000+0x1f8)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d7a000-0x34)=[{&(0x7f000055a000+0xc50)=""/230, 0xe6}, {&(0x7f000090b000-0x8a)=""/138, 0x8a}, {&(0x7f0000d7a000-0x30)=""/48, 0x30}, {&(0x7f0000d7a000-0x96)=""/150, 0x96}], 0x4, &(0x7f0000d79000)=""/4096, 0x1000, 0x3}, 0x0) 2018/01/25 07:47:22 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000988000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000013000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dee000)={0x0, 0x5, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000+0x759)={r1, 0x30}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000076000)=@assoc_id=r3, &(0x7f000028e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ef0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087f000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000df2000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x42e, 0x1, 0x100, 0x2, 0x40020000, r6}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000477000-0x98)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x4e6b}, &(0x7f000016f000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000030f000)={0xff, 0x4, 0x4, 0x0, 0x6, 0x3ff, 0x5, 0x5, r3}, 0x20) sendto$inet6(r0, &(0x7f0000f6a000-0x72)="b025fa6d881ce4bb780869212ddf6fbfad44d43a3d940a440e40571c02ec75d7dbcf147c7b63881c080ede5fac57a12716dc8baa768d09585dd2c5e4d79a5cd3d723c2b9714ad7be213c1c4bdc14dd6c2cb098ae3799eabdaa6df2ac1ee7f3fa3d89ac59b5adeef8c6646fe3ef1bf4c78391", 0x72, 0x0, &(0x7f0000f37000-0x1c)={0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c42}, 0x1c) r8 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000fa2000-0x10)={r4, 0x8, 0x139611de, 0x6}, &(0x7f0000d3e000+0x68)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r7, 0x0}, &(0x7f000012f000)=0x8) 2018/01/25 07:47:22 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007cf000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000e94000)=""/139, &(0x7f0000ccf000)=0x8b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r1, 0x1000000040000003) accept4(r1, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00004b7000)={&(0x7f0000f53000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/25 07:47:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f00002ab000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/25 07:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80e, 0x4441) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0", 0x8}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r2, &(0x7f0000f28000-0x1d)=""/29, 0x1d, 0x0, &(0x7f0000f15000-0x20)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/25 07:47:22 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000010000-0x4)=0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000006000)=""/208, &(0x7f0000001000-0x4)=0xd0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f000000f000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r1, &(0x7f000000a000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/25 07:47:22 executing program 3: mmap(&(0x7f0000000000/0x5ac000)=nil, 0x5ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x5, &(0x7f00005a2000-0x8)={0x0, 0x0}) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005ad000-0x4)=0x376e, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000323000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(chacha20-generic,poly1305)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003be000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000592000-0x4)=0x8c) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005ad000)={r3, 0xfb, "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"}, &(0x7f0000159000-0x4)=0x103) socket(0x1a, 0xa, 0xc1a) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000ab000-0x30)="", 0x0) 2018/01/25 07:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xd7, 0x40, 0x8, 0x0, []}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000070c000)={&(0x7f0000f18000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a5d000)={r0, r1, 0x2, 0x2}, 0x10) socket$pptp(0x18, 0x1, 0x2) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/25 07:47:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000007000-0x12)="e91f7189591e9233614b2f2f66696c653000", 0x0, 0x0}, 0xc) write(r0, &(0x7f000039a000-0x8f)="2cf690bf954a1ac2df88c8ca1a5576a51db7377ce37276b1e83246c2a05f29ebeb8bd308af1f08fae53774c7359af3af232ca1c734681abe3227fa558cf4cb6edb63972911b628f84026432d6075d4e4b932c7811c5a323691a0051f1fb3768764afd52d9092add4517461b0766d61e22caac16d3a4eb39629673464ce9df3c6b1f53fc1f491f0e6edb5956b6e6858", 0xfffffec3) 2018/01/25 07:47:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300111, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair(0x3, 0xf, 0x5f, &(0x7f00001a1000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000166000+0x946)={r1, 0xfffffdac, &(0x7f00009a4000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000780000-0x1)=0x10000, &(0x7f0000d55000-0x8)=0x1) getsockname$packet(r2, &(0x7f0000273000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004ef000)=0x14) 2018/01/25 07:47:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000c79000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x10, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000969000-0x8)={0x0, 0x0}) 2018/01/25 07:47:22 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x3, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x2}, 0xffffffffffffffff) 2018/01/25 07:47:22 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000c50000)=0x0, 0x80800) listen$netrom(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80007, 0x3) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00009a1000-0x10)=@req={0x8000, 0x6, 0x7, 0x5}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r2, 0x1000000040000003) accept4(r2, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/25 07:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xd7, 0x40, 0x8, 0x0, []}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000070c000)={&(0x7f0000f18000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a5d000)={r0, r1, 0x2, 0x2}, 0x10) socket$pptp(0x18, 0x1, 0x2) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/25 07:47:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ba9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000a50000)=0x0, &(0x7f0000c89000)=0x1e3) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x208f, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000-0x41)="245f06217c1edc1701abc560d799eccc041940245c49871a3c09f88aa9d1f018724c437f3781f49180c275c64da80ce2feb83c4dc4c9b7d10d701a3fa5a0a2ff5e", 0x41) bind$alg(r0, &(0x7f00007af000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x5) 2018/01/25 07:47:22 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ef000-0x10)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x352, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) socketpair(0x5, 0x807, 0x7, &(0x7f00006ec000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000edf000)={0x80ffffffff, 0x89}) 2018/01/25 07:47:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000015, &(0x7f000096e000)=0xc972, 0x0) recvmsg(r0, &(0x7f0000213000-0x38)={&(0x7f0000c79000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000b97000)=[], 0x0, &(0x7f0000890000)=""/5, 0x5, 0x0}, 0x10142) 2018/01/25 07:47:22 executing program 7: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000013f000-0x10)={0xffffffffffffffff, 0x28, &(0x7f000043c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005c3000)={r1, 0x79, 0x18}, 0xc) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r2}, 0xc) 2018/01/25 07:47:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00003d7000-0x2)=0x71a4, 0x2) r1 = socket(0x10, 0x803, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000ef4000)=0x44, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/25 07:47:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xd7, 0x40, 0x8, 0x0, []}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000070c000)={&(0x7f0000f18000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a5d000)={r0, r1, 0x2, 0x2}, 0x10) socket$pptp(0x18, 0x1, 0x2) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/25 07:47:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000085a000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000885000)={0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f00008ba000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000621000)="dd251845ab51feb5cc769d80bc03ba96b32d4679f29a31788d6d788db436a1d0c77fda8ff21a30e151afddf11ed39c4a3a87b89eca10dd3837acda7ec7923b3eb977a4dfa81f0cdb33af2704271ffe4cd20284b90134be906355bd44ab52ec943f991cc9300c40a610104ea29bf5630c5091a270befd57d6a5c5365b7534baae30636f60af29b56177c876ff9c8d8dfacba4318fa32c847ab8e4c7e755c3e523e50952a565e89fff20db282d55eae4c173658e6e9d0b2b11e7f767b84e12c815a91681653eeb4195c4e2903a59755ac4469982064266c9d6bed44326cb13ff4ed03c75b319708ddfb4b7723a6bf6ef1986ce9f4f", 0xf4, 0x40, &(0x7f000017c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:47:23 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f000000d000)=""/38, &(0x7f000000d000)=0x26) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/25 07:47:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000751000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x3) r2 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) bind$netlink(r2, &(0x7f00004f4000)={0x10, 0x0, 0x3, 0x1}, 0x1a707f172b0843db) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000bf0000)=0x0) 2018/01/25 07:47:23 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000b4c000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, 0x0, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001000)={r1, 0xff}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000807000-0x6)={r2, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2018/01/25 07:47:23 executing program 0: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000554000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c91000-0x4)=0x1c) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000de9000)=@req={0x50, &(0x7f0000de9000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000de9000-0x20)="cd1a284ddef803b6eaa033a4e8510000ffff42308262d292486d61580c358812"}}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/25 07:47:23 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f87000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000f87000-0x88)={0x2, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000f86000)=""/179, &(0x7f0000f87000-0x4)=0xb3) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f87000-0x78)={0x0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x1, 0x800, 0x2, 0x4, &(0x7f000034c000)=@common='gre0\x00', 0x0, 0xfff, 0xf52}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000047a000-0x8)={0xb415, 0x1, 0xffffffff, 0x5c5f}, 0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x10001) bind$inet6(r3, &(0x7f0000f86000)={0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000f87000-0x4)=0x7, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f87000)={0x0, 0x0, &(0x7f00002b4000)={&(0x7f00005cd000-0xe0)={0x2, 0xc, 0x1, 0x9, 0x1c, 0x0, 0x4, 0x3, [@sadb_x_sec_ctx={0xf, 0x18, 0x200, 0xf57, 0x69, "0ae564aa2e8cfc3da8e6e507ad933cbff2063c4162424c1feb863bea73951fc8de5c3ecdf94fbdb37c405c3ae21f855a53918ded67cec984237f96a63a87f7e3d65c63772dcb66d4763b6ee75680d19d3ca7ee6d612a855e84a237de17e379c2626d83ff504dc16c49"}, @sadb_address={0x5, 0x5, 0x2b, 0xa0, 0x0, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a1}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x1, 0x14, 0x4}, @sadb_x_nat_t_type={0x1, 0x14, 0x10001, [0x0, 0x0, 0x0]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/25 07:47:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xd7, 0x40, 0x8, 0x0, []}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000070c000)={&(0x7f0000f18000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a5d000)={r0, r1, 0x2, 0x2}, 0x10) socket$pptp(0x18, 0x1, 0x2) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/25 07:47:23 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4000080000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000003000-0x4)=0x7, 0x4) 2018/01/25 07:47:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xd7, 0x40, 0x8, 0x0, []}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000070c000)={&(0x7f0000f18000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a5d000)={r0, r1, 0x2, 0x2}, 0x10) socket$pptp(0x18, 0x1, 0x2) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/25 07:47:23 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000027d000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000f2b000)={@generic="e661b09a22d0419803ec1695651e3280", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000e79000-0x5be)="", 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000785000-0x4)=@assoc_id=0x0, &(0x7f0000024000)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009fc000-0x8)={r3, 0x37}, 0x8) sendto$inet(r0, &(0x7f0000f67000-0x70)="", 0x0, 0x20000000, &(0x7f0000a6d000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 07:47:23 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xffffffffffffffdd, 0x0, &(0x7f00000cc000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f7d000-0x8)={0x0, 0x0}, &(0x7f0000f7c000)=0x8) recvmsg(0xffffffffffffffff, &(0x7f0000f6e000)={&(0x7f0000d3d000)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000cab000)=[], 0x1fc, &(0x7f0000f6e000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f00004f0000-0x9b)="5b385eea3cbb18c2334492f2ebf5678a0e8ba120d43b8b89a5e77befec0a9c02231eee7cdd20d990ed149b6fc9bbc710f9099f8ab72a122025537e563e54498f184c9c2feb82417d400e525d074872ad6914ad2775131d4d5bb5473abd3200abcbd264de556fd5631aac2f71c1f241071ded027251f8b6f73208ce74c03916c62fb08e3f3ff8bcdacbf0954dc142584d8d818fd1ec2fd3a9aebc2a") 2018/01/25 07:47:23 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x7, {{0xa, 0x2, 0xc2d8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x175, 0x4) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000f68000)=0x80, 0x4) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005a6000-0xc)={0xffffffff, 0x4, 0x8}, 0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000f6b000-0x38)=[@in6={0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x1}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x38) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f6a000)={r2, &(0x7f0000b5f000)="fe27f0d8d6e087623eb38f881ab3c424b625e8946434194e8f3da870664b49ac1a088b1a9426ae3bc1b709b81afcb695f80d17cf6e168475cd052d382222837ba8839d48428add6269758d274b00f90bdce682adebdb1d34930e9105ea71f4a23802cc95b7f3b